Showing posts with label species. Show all posts
Showing posts with label species. Show all posts

Sunday, July 12, 2015

Saltwater Fish are Cool Too

A few weeks ago, I wrote a post on my top ten freshwater fish species. Anyone who knows me is fully aware that I have an affinity for freshwater fishing, but that doesn't mean I lack appreciation for the tremendous bounty of amazing fish found in the seas and oceans of the world. Growing up on the northern part of the east coast, saltwater fishing was a staple. Especially cool about it was that you were much more likely to fish from a boat, than if you were fishing freshwater. Sometimes it's invigorating to be out on the open Long Island Sound, sitting at the bow (front) of a swift 17-19 foot vessel, diagonally cutting through waves with the outboard engine screaming, as the salinized wind rapidly evaporates the sweat from your skin, while glancing left and right as land masses fade in the growing distance.

As a (sort of) political peace offering to the previous post, I'd like pay homage to my favorite (local) saltwater fish species:

1. Bluefish
Adult bluefish are strong and aggressive, and live in loose groups. They are fast swimmers which prey on schools of forage fish, and continue attacking them in feeding frenzies even after they appear to have eaten their fill.[7][8] Depending on area and season, they favormenhaden and other sardine-like fish (Clupeidae), jacks (Scombridae), weakfish(Sciaenidae), grunts (Haemulidae), striped anchovies (Engraulidae), shrimp, and squid. They are cannibalistic and can destroy their own young.[16] Bluefish sometimes chase bait through the surf zone, attacking schools in very shallow water, churning the water like a washing machine. This behavior is sometimes referred to as a "bluefish blitz".
Bluefish. n.d. https://en.wikipedia.org/wiki/Bluefish (accessed July 12, 2015). 

The striped bass (Morone saxatilis), also called Atlantic striped bass, striper, linesider, pimpfish, rock, or rockfish, is the state fish of MarylandRhode Island, and South Carolina, and the state saltwater (marine) fish of New YorkNew JerseyVirginia, and New Hampshire. They are also found in the Minas BasinGaspereau River, and Northumberland Strait in Nova Scotia, Canada, and theMiramichi River and Saint John River in New Brunswick, Canada. The history of the striped bass fishery in North America dates back to the Colonial period. Many written accounts by some of the first European settlers describe the immense abundance of striped bass along with alewives traveling and spawning up most rivers in the coastal Northeast.
Striped Bass. n.d. https://en.wikipedia.org/wiki/Striped_bass (accessed July 12, 2015).

In its life cycle, an adult flounder has two eyes situated on one side of its head, while at hatching one eye is located on each side of its brain. One eye migrates to the other side of the body as a process of metamorphosis as it grows from larval to juvenile stage. As an adult, a flounder changes its habits and camouflages itself by lying on the bottom of the ocean floor as protection against predators.[1] As a result, the eyes are then on the side which faces up. The side to which the eyes migrate is dependent on the species type. 
Flounder ambush their prey, feeding at soft muddy areas of the sea bottom, near bridge piles, docks and coral reefs. 
A flounder's diet consists mainly of fish spawn, crustaceanspolychaetes and small fish. Flounder typically grow to a length of 12.5–37.5 centimeters (4.9–14.8 in), and as large as 60 centimeters (24 in). Their width is about half their length. Male Platichthys are known to display a pioneering spirit, and have been found up to 80 miles off the coast of northern Sardinia, sometimes with heavy encrustations of various species of barnacle.
Flounder. n.d. https://en.wikipedia.org/wiki/Flounder (accessed July 12, 2015).

4. Porgy (Scup)
The scupStenotomus chrysops, is a fish which occurs primarily in the Atlantic from Massachusetts to South Carolina.[1] Along with many other fish of the family Sparidae, it is also commonly known as porgy.[2] 
Scup grow as large as 18 in (450 mm) and weigh 3 to 4 lb (2 kg), but they average 0.5–1.0 lb (0.25–0.50 kg). 
They are fished for by commercial and recreational fishermen. They are a fine fish to eat because of their light flavor and are sometimes called panfish. Popular methods of cooking include but are not limited to frying, broiling, and baking.
Scup. n.d. https://en.wikipedia.org/wiki/Scup (accessed July 12, 2015). 

5. Blackfish (Tautog)
Popular among fishermen, tautog have a reputation for being a particularly tricky fish to catch. Part of this is because of their tendency to live among rocks and other structures that can cause a fisherman’s line to get snagged. The favorite baits for tautog include: green crabsAsian shore crabsfiddler crabsclamsshrimpmusselssandworms, and lobsters. Tautog fishing may also be difficult due to the tendency of fishermen try to set the hook as soon as they feel a hit, rather than wait for the tautog to swallow the bait. Rigs with minimal beads, swivels and hooks should be used to prevent entanglement with the rocks, reefs or wrecks tautog frequent.[citation needed]Because they are often found in wrecks, they are often seen by scuba divers. They are also popular with spearfishermen, as they are remarkably calm in the presence of divers and are relatively easy to spear.
Tautog. n.d. https://en.wikipedia.org/wiki/Tautog (accessed July 12, 2015).
As mentioned earlier; there's a certain, yet indiscernible allure to saltwater fish. There is also a magnified sense of achievement when they're caught, as their potential range of travel and migration is vastly beyond those of their landlocked cousins. They come in an abundance of colors, shapes, and sizes; plus they can get REALLY BIG. The coolest part: etseemed scientists believe there are (many) saltwater fish species that have yet to be discovered. 

Saturday, July 11, 2015

Update on Wikipedia Edits

Back on June 22, I wrote a post on the Saugatuck Reservoir in Redding, Connecticut. At the time, Wikipedia's entry on the reservoir was somewhat detailed, but very brief and lacked a specific list of the fish species contained therein; so I made some changes to the entry and added the following information:
The following fish species may be found within the Saugatuck Reservoir:
          American Eel
          Bluegill (Sunfish)
          Brook Trout
          Brown Trout
          Bullhead Catfish
          Chain Pickerel
          Crappie
          Largemouth Bass
          Pumpkinseed (Sunfish)
          Rainbow Trout
          Rock Bass
          Smallmouth Bass
          Walleye
          White Perch
          Yellow Perch
I was pleased to see that the information remains exactly as I entered it. Perhaps whoever else contributed to the entry understands the value of the added information and approved of my edits, or maybe the page simply isn't often visited. Regardless, I believe the inclusion of the above list adds important detail to the Wikipedia entry, and accurately portrays the Saugatuck Reservoir as an excellent Connecticut fishing spot.

Wednesday, July 1, 2015

Trout Timeline

Trout are an amazing species of fish. They vary greatly in size, color, habitat, behavior, diet, etc., but what remains consistent within the trout family are their beauty and reputation as highly prized game fish. Closely related to salmon and chartrout have been the focus of human attention for thousands of years. They can be found virtually all over the world and are elusive, effective predators. Take a look at this historical account of the relationship between man and trout:

C. 50 MILLION BC 
The first known salmonid ancestor of trout, Eosalmo driftwoodensis, appears in the fossil record in Eocene lake sediments in British Columbia, Canada. 
C. 12 MILLION BC
The saber-tooth salmon (Oncorhynchus rastrosus), a giant fossilrelative of the rainbow trout, swims in prehistoric seas.
AD 54-68 
Emperor Nero orders the construction of the tallest dams known in the Roman world in the Apennine Mountains to create "pleasure lakes" where he can go trout fishing.


C. 200
Roman author Aelian writes about the fishing of trout in Macedonia using artificial flies made of wool and feather.

1420
A French monk named Dom Pinchon discovers how to propagate trout artificially. 


1496
A Treatyse of Fysshynge Wyth an Angle is published. Packed with trout fishing tips, it is the earliest text on angling in printed English.


1541
Spanish conquistadors searching for the fabled Seven Cities of Gold provide the earliest written account of American trout. 

1758
Carl Linnaeus pins the European brown trout with a scientific label, Salmo trutta


1805
The historic Lewis and Clark Expedition to the American West introduces white Americans to the cutthroat trout (Oncorhynchus clarkii). 


1852
The trout breeding methods of two French peasants lead to the establishment of
the world’s first industrial fish farm at Huningue in France.

1864
The clipper Norfolk launches the trout on the wider world with a three-month voyage from England to Australia.


1876
Soldiers serving under General Crook during the US Army’s western campaign against Native American forces catch and eat an estimated 15,000 trout in just three weeks. 


1883
The brown trout makes landfall in North America as a consignment of eggs shipped to New York from Germany. 


1896
Death of the last miracle performing trout at the Holy Well of St. Peris in Wales. 


1920's
Austrian inventor Viktor Schauberger’s quest to harness Earth’s natural energies for new technologies is inspired by his observations of trout while working as a forest warden. 


1950's
Aircraft dump millions of fingerling trout on US mountain lakes during a massive aerial stocking program. 


1959
Trout Unlimited, a conservation group dedicated to protecting and restoring trout and salmon and their cold water habitats, is founded in the US. 


1967
Richard Brautigan’s cult novel Trout Fishing in America is published. 


1980's
Salmon farming becomes established in coastal waters around northwest Scotland, leading to an explosion in numbers of parasitic sea lice that infect sea trout populations with devastating results. 


2000
The brown and rainbow trout make the top "100 of the World’s Worst Invasive Alien Species", a list compiled by the World Conservation Union.


2007
Scientists in Japan announce they have successfully bred trout using lab-altered salmon as parents. 


2010
A transgenic trout created using cattle-type DNA is unveiled which grows fifteen to twenty percent more meat than normal trout.


2010
A wild-born trout fry is detected in London’s River Wandle after an absence of more than 80 years.


Considering all the above, it's no surprise that trout are iconic in the eyes of many modern anglers. The environments they inhabit are usually scenic, the climates and atmospheric conditions they occupy are diverse (appealing to different fishing preferences), they're (legally) protected worldwide, and the word "trout" has more direct translations between languages than "internet". Knowing about their history promotes further appreciation for their presence, and concern for their future. 

Tuesday, June 23, 2015

My Top 10 North American Freshwater Fish Species

Growing up on the East Coast, I've done a LOT of saltwater fishing over the years and genuinely do enjoy it. However, I'm a freshwater fisherman at heart. Whether ponds, lakes, river or streams, these typically wooded and isolated environments contribute to the therapeutic properties that fishing provides. I also appreciate the diversity of fish species that can be found in one given body of freshwater, which offers increased options and possibilities to a single outing. The following species are my favorites, in no particular order; some I've been fortunate to catch, and others are on my bucket list.

1. Largemouth Bass

Largemouth bass are keenly sought after by anglers and are noted for the excitement of their fight. The fish will often become airborne in their effort to throw the hook, but many say that their cousin species, the smallmouth bass, can beat them pound for pound.[17] Strong cultural pressure among largemouth bass anglers encourages the practice of catch and release, especially the larger specimens, mainly because larger specimens are usually breeding females that contribute heavily to future sport fishing stocks. Largemouth bass, if handled with care, respond well to catch and release. 
Largemouth Bass. n.d. https://en.wikipedia.org/wiki/Largemouth_bass (accessed June 23, 2015).

Rainbow trout are a popular target for fly fishers, and several angling methods are used. The use of lures presented via spinning, casting or trolling techniques is common. Rainbow trout can also be caught on various live and dead natural baits. The International Game Fish Association recognizes the world record for rainbow trout as a fish caught on Saskatchewan'sLake Diefenbaker by Sean Konrad on September 5, 2009. The fish weighed 48 lb (22 kg) and was a genetically modified hatchery escapee.[92]Many anglers consider the rainbow trout the hardest-fighting trout species, as this fish is known for leaping when hooked and putting up a powerful struggle.[93] It is considered one of the top five sport fish in North America and the most important game fish west of the Rocky Mountains.[25]
Rainbow Trout. n.d. https://en.wikipedia.org/wiki/Rainbow_trout (accessed June 23, 2015).


3, Northern Pike:

Pike are aggressive if not given enough space because they are territorial.[10] They use a form of foraging known as sit-and-wait. Unlike species such as perch, pike undergo bursts of energy instead of actively chasing down prey. As such, a fair amount of inactive time occurs until they find prey. Hunting efficiency decreases with competition;[10] the larger the pike, the larger the area controlled by that particular pike. An inverse relation to vegetation density and pike size exists, which is due to the possibility of cannibalism from the largest pike.[11] This makes sense, as the smaller pike need more vegetation to avoid being eaten. Large pike do not have this worry and can afford the luxury of a large line of sight. They prefer a tree structure habitat.[11]
Northern Pike. n.d. https://en.wikipedia.org/wiki/Northern_pike (accessed June 23, 2015).


The first introductions into the U.S. started in 1883 when Fred Mather, a New York pisciculturist and angler, under the authority of the U.S. Fish Commissioner, Spencer Baird, obtained brown trout eggs from a Baron Lucius von Behr, president of the German Fishing Society. The von Behr brown trout came from both mountain streams and large lakes in the Black Forest region of Baden-Württemberg.[6]The original shipment of "von Behr" brown trout eggs were handled by three hatcheries, one on Long Island, the Cold Spring Hatchery operated by Mather, one in Caledonia, New York operated by pisciculturalist Seth Green, and other hatchery in Northville, Michigan.
Brown Trout. n.d. https://en.wikipedia.org/wiki/Brown_trout (accessed June 23, 2015).


 5. Walleye:
Since walleyes have excellent visual acuity under low illumination levels, they tend to feed more extensively at dawn and dusk, on cloudy or overcast days and under choppy conditions when light penetration into the water column is disrupted. Although anglers interpret this as light avoidance, it is merely an expression of the walleye's competitive advantage over its prey under those conditions. Similarly, in darkly stained or turbid waters, walleye tend to feed throughout the day. In the spring and fall walleye are located near the shallower areas due to the spawning grounds; and they are most often located in shallower areas during higher winds due to the murkier, higher oxygenated water at around six feet deep.[6] On calm spring days the walleye are more often located at the deep side of the shoreline drop-off and around shore slopes around or deeper than ten feet.[7]
Walleye. n.d. https://en.wikipedia.org/wiki/Walleye (accessed June 23, 2015).


6. Muskellunge
Anglers seek large muskies as trophies or for sport. The fish attain impressive swimming speeds, but are not particularly maneuverable. The highest-speed runs are usually fairly short, but they can be quite intense. The muskie can also do headshaking in an attempt to rid itself of a hook. Muskies are known for their strength and for their tendency to leap from the water in stunning acrobatic displays. A challenging fish to catch, the muskie has been called "the fish of ten thousand casts". Anglers tend to use smaller lures in spring or during cold-front conditions and larger lures in fall or the heat of summer.
Muskellunge. n.d. https://en.wikipedia.org/wiki/Muskellunge (accessed June 23, 2015).


Sport fishermen have made these cichlids prized game fish for their fighting qualities, so much so that many travel agencies now arrange fishing trips to Brazil and Florida specifically to catch peacock bass. 
Renowned American peacock bass fisherman and fishing author, Larry Larsen, refers to them as "freshwater bullies" due to their ferocious nature when hunting and their tendency to damage and sometimes destroy fishing gear when striking.  
The most common techniques for catching these cichlids are similar to those for catching largemouth bass, with the notable exception that peacock bass usually will not strike artificial worms, a widely used lure among largemouth bass fisherman. In addition, fly fishing techniques, including lures such as poppers and large streamers, are becoming increasingly popular for catching them.
Peacock Bass. n.d. https://en.wikipedia.org/wiki/Peacock_bass (accessed June 23, 2015).


 8. Steelhead Trout:

Steelhead trout can reach up to 55 pounds (25 kg) in weight and 45 inches (120 cm) in length, though average size is much smaller. They are usually dark-olive in color, shading to silvery-white on the underside with a heavily speckled body and a pink to red stripe running along their sides. They are a unique species; individuals develop differently depending on their environment. While all O. mykiss hatch in gravel-bottomed, fast-flowing, well-oxygenated rivers and streams, some stay in fresh water all their lives. These fish are called rainbow trout. The steelhead that migrate to the ocean develop a slimmer profile, become more silvery in color, and typically grow much larger than the rainbow trout that remain in fresh water. Adults migrate from a marine environment into the freshwater streams and rivers of their birth in order to mate (called anadromy). Unlike other Pacific salmonids, they can spawn more than one time (called iteroparity). Migrations can be hundreds of miles. Young animals feed primarily on zooplankton. Adults feed on aquatic and terrestrial insects, mollusks, crustaceans, fish eggs, minnows, and other small fishes (including other trout).
Steelhead Trout. January 15, 2015. http://www.fisheries.noaa.gov/pr/species/fish/steelhead-trout.html (accessed June 23, 2015).


9. Alligator Gar:

The long time public perception of alligator gars as "trash fish", or a "nuisance species" has changed with increasing national and international attention on the species as a sport fish which some have attributed to features on popular television shows. Oklahoma, Texas, Arkansas, Mississippi, and Louisiana allow regulated sport fishing of alligator gars. Texas has one of the best remaining fisheries for alligator gars, and in concert with its efforts to maintain a viable fishery, imposed a one-per-day bag limit on them in 2009.[25] The Texas state record, and world record for the largest alligator gar caught on rod and reel is 279 lb (127 kg), taken by Bill Valverde on January 1, 1951 on the Rio Grande in Texas.[26]
Alligator Gar. n.d. https://en.wikipedia.org/wiki/Alligator_gar (accessed june 23, 2015).


The tiger trout (Salmo trutta X Salvelinus fontinalis) is a sterile, intergeneric hybrid of the brown trout (Salmo trutta) and the brook trout(Salvelinus fontinalis). The name derives from the pronounced vermiculations, evoking the stripes of a tiger. It is a rare phenomenon in the wild, with the brook trout having 84 chromosomes and the brown trout 80.[1][2] Records show instances as far back as 1944.[3] The cross itself is unusual in that the parents are members of different genera
Tiger Trout. n.d. https://en.wikipedia.org/wiki/Tiger_trout (accessed June 23, 2015).


I find great beauty in all the animals listed above, among their similarities and many uniquenesses. North America is a vast, diverse, and magnificent place for freshwater fishing. Throughout any season of the year, you'll find exciting opportunities to revisit your favorite spots to catch the one that got away, or venture out into new territory in search of an encounter with various different species. You never know what you may discover on the other end of the line...

Monday, June 22, 2015

The Saugatuck Reservoir; Prime Connecticut Fishing

In the U.S., there is an abundance of excellent freshwater fishing. Just inside the northeast coastline are many appropriate examples. In Fairfield County, CT, spanning the towns of Redding and Weston, lies the Saugatuck Reservoir; approximately 12 billion gallons of pristine inland marine life which offers an array of angling opportunities for various types of fisherman. What I found peculiar was the lack of publicity the reservoir receives Online, despite its reputation. I searched Wikipedia (considered an oracle to most), sport fishing hubs, online fishing magazines, and even the CT Department of Environmental Protection website. Still, specific information regarding the numerous different fish species contained therein was not readily available. For example, Wikipedia stated:
The Saugatuck Reservoir is a reservoir in Fairfield County, Connecticut, US, that straddles the border between the towns of Redding and Weston. It is created by the Samuel P. Senior dam[2] of the Saugatuck River, and provides water to several of the surrounding towns. It is considered quite scenic and is stocked with trout for fishing. It borders the Devil's Den Preserve in the southwest.
Bridgeport Hydraulic Company Holdings (now owned by Aquarion) flooded the Saugatuck River Valley after 1938[3][4] displacing the village of Valley Forge[5][6] to create the Saugatuck Reservoir.[7]
Aquarion Water Co., owner of the reservoir and dam, allows Tailrace fishing in one area at the Weston end of the reservoir, where it has constructed a handicapped-access area. However, anglers must obtain a permit from Aquarion before fishing in the Saugatuck.[8]
The Saugatuck is the largest of the eight reservoirs that make up Aquarion’s greater Bridgeport water system. It holds about 12 billion US gallons (45,000,000 m3) of water.[9]
Above, only trout are mentioned, which fails to recognize the biological diversity of the Saugatuck Reservoir. That's like reviewing an entire acclaimed film, yet only discussing one character. Also, if I'm to contribute to a central information resource, my credibility is paramount. As the result of personal hands-on experience, and discussions with attending park rangers, I've amended the page to include a full list of fish species thriving there. See below for the (entire) updated entry:
The Saugatuck Reservoir is a reservoir in Fairfield County, Connecticut, US, that straddles the border between the towns of Redding and Weston. It is created by the Samuel P. Senior dam[2] of the Saugatuck River, and provides water to several of the surrounding towns. It is considered quite scenic and is stocked with trout for fishing. It borders the Devil's Den Preserve in the southwest.
Bridgeport Hydraulic Company Holdings (now owned by Aquarion) flooded the Saugatuck River Valley after 1938[3][4] displacing the village of Valley Forge[5][6] to create the Saugatuck Reservoir.[7]
Aquarion Water Co., owner of the reservoir and dam, allows Tailrace fishing in one area at the Weston end of the reservoir, where it has constructed a handicapped-access area. However, anglers must obtain a permit from Aquarion before fishing in the Saugatuck.[8]
The Saugatuck is the largest of the eight reservoirs that make up Aquarion’s greater Bridgeport water system. It holds about 12 billion US gallons (45,000,000 m3) of water.[9]
The following fish species may be found within the Saugatuck Reservoir:
American Eel
Bluegill (Sunfish)
Brook Trout
Brown Trout
Bullhead Catfish
Chain Pickerel
Crappie
Largemouth Bass
Pumpkinseed (Sunfish)
Rainbow Trout
Rock Bass
Smallmouth Bass
Walleye
White Perch
Yellow Perch
Saugatuck Reservoir
Just as certain types of music draw particular types of listeners, so do fish species with specific anglers. Knowing where your desired fishes exist is consistent with knowing where your favorite band is playing. The ultimate objective here is to provide a broader perspective on a wonderful place. Please enjoy!