Merrymeeting Bay - Cathance River Education Alliance
Transcription
Merrymeeting Bay - Cathance River Education Alliance
Ea s te rn Ri ve r Merrymeeting Bay Smelt (Genus osmeridae) Its water is fresh; its tides “In winter, the ice is as hard and solid underfoot as a parking lot, but beneath it is a watery world teeming with voracious life. In January, the line twitches and you are trapping smelt out onto the floor for all you are worth. The only fish that could account for the population of seals living in the bay late in the year, smelt require a swift current, well oxygenated water, and an unsilted bottom to do the business of life.” average from five to six feet in range. Its human history is rich but not Ri ve r obvious — its setting nn eb ec remains primarily pastoral. Ke Its natural history, less rich tR ive r than formerly, is still rich ad as se by comparison to most Ab ag other places. Its future To most people, snapping turtles are not beautiful. Biologically they are remarkable, having evolved to present form 60-100 million years ago. They are predators that eat a variety of animals and plants, and are thought to live longer than the average human. They can grow to be quite large, averaging somewhere between 8 and 40 pounds. The world record for the largest wild snapping turtle is for one caught in Massachusetts that weighed 76 pounds. ce Ri ve r is ours. Snapping Turtles (Chelydra serpentina) ps ho eC Th yR American Eels (Anguilla rostrata) ud d ce P re Rivers do not normally like to share deltas. The confluence of the Androscoggin and the Kennebec in Merrymeeting Bay is one of four places on earth where such a thing happens; the other three are in Iraq, Bangladesh, and California’s Central Valley. an se M Cath ive r M er ry m ee tin g Ba Ca y th an —Franklin Burroughs rv Ri in gg sc o ro An d Sponsored by State Farm Insurance and The Merrymeeting Bay Trust All photographs © Heather Perry 2008 Text by Franklin Burroughs Maps by Sheepscot Valley Conservation Association GIS Support Center Design by Jana DeWitt Design Atlantic Ocean Produced by Cathance River Education Alliance Kennebec River ve r e Its Abenaki name was Quabcook—Duck watering place. From late September until freeze-up, you can still see why. Six rivers converge to form Merrymeeting Bay, an inland body of fresh and brackish tidal waters. Together, the Kennebec, Androscoggin, Cathance, Abagadasset, Muddy and Eastern Rivers drain nearly forty percent of Maine, contributing an average of six billion gallons of water to the Gulf of Maine each day. The American eel is a catadramous fish – it spends most of its life in fresh water but begins and ends its life in the massive gyre of the Sargasso Sea in the North Atlantic. In larval form (called leptocephalli), eels spin off from the Sargasso to the Eastern Americas and Western Europe. Once they arrive at the mouths of rivers, they begin a metamorphosis that continues as they head up stream. Eventually they find a muddy hole to live in for up to 20 years before returning to sea to spawn and die.