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Published byHugh Wood Modified over 8 years ago
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New York Terrestrial Wildlife
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The greatness of a nation and its moral progress can be judged by the way its animals are treated. -- Mohandas Gandhi
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Jamestown -- humid continental climate
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Water
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dkimages.com, norcalblogs.com/watts/images, tr.k12.in.us/tre01/detersh/Images, native-languages.org 300 million years ago 14,000 years ago 500 years ago
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Land Use Acreage % Cover Agriculture 7,727,003 24.8 Barren land 57,857 0.2 Commercial, Industrial 303,979 1.0 Forest 19,533,793 62.8 Parks, golf, lawns 239,728 0.8 Residential 1,352,117 4.4 Water 994,431 3.2 Wetland 901,990 2.9 EPA-MRLC coverage data Jan. 1997
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Native Species of New York Species Endangered Threatened Mammals 94 10 1 Birds 455 10 10 Reptiles 39 7 5 Amphibians 33 2 0 Inland Fish 167 8 11 Invertebrates ? 16 8 Plants3195 359 154
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White-tailed deer – changed forests!
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Opossum -- marsupial NO
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Shrews Masked Shrew -- common Smoky Shrew Longtail Shrew Water Shrew Pygmy Shrew Least Shrew Shorttail Shrew shorttail shrew pygmy shrew least shrew
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White-footed MouseDeer Mouse Meadow Jumping Mouse Woodland Jumping Mouse House Mouse (E)
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Rats Norway Rat (E) Black Rat (E) Allegheny Woodrat - endangered
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Southern Bog Lemming
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Voles Meadow Vole (Field Mouse) Pine Vole (Woodland Vole) Yellownose Vole (Rock Vole) Redback Vole aboveground = meadow vole activity belowground = pine vole activity
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Moles Starnose Mole Eastern Mole Hairytail Mole
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Gray Squirrel Red Squirrel Flying Squirrel Eastern Chipmunk Fox Squirrel – LI only
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Beaver – keystone species
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Snowshoe Hare European Hare (jackrabbit) Eastern Cottontail New England Cottontail
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Mustelidae – long & slender, scent glands Marten Fisher Longtail Weasel Shorttail Weasel (ermine) Mink River Otter Striped Skunk
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Red Fox Gray Fox
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Eastern Coyote (best friend of songbirds)
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Muskrat Woodchuck Porcupine Raccoon Black Bear Gray Wolf (extirpated) Bobcat Lynx (extirpated) Eastern Cougar (extirpated) Moose
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9 species of bats in New York State most commonly seen… little brown bat big brown bat communal roosters Other NY species are solitary roosters: silver-haired bat hoary bat red bat small-footed myotis eastern long-eared myotis eastern pipistrelle Indiana myotis (endangered) Bat habitats… buildings bridges caves rock crevices hollow trees logs loose bark leaf clumps all eat insects
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Questions: Where is it? On the trail, at base of tree, partly buried? How big is it? How big was the animal it came from? What does it contain? Shells, berries, bones, grass? Detecting Wildlife Presence by Finding Scat deer coyote wild turkey All images by Kim A. Cabrera www.beartracker.com bobcat robin
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Tracks Look for these alongside streams, lakes, ponds, & beside shrinking puddles after rainstorms bobcat turkey river otter gray squirrel snake grasshopper raccoon robin images by Kim A. Cabrera www.beartracker.com
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455 species of resident and migratory birds 244 breed in New York State Birds of New York State New York State Breeding Bird Atlas is a comprehensive, statewide survey that shows the distribution New York birds. http://www.dec.ny.gov/cfmx/extapps/bba/
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Raptors immature bald eagles do not have a white head or tail and are often mistaken for golden eagles red-shouldered hawk Northern Saw-whet Owl
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common loon great blue heron Wetland Dependant Birds belted kingfisher piping plover red-winged blackbird
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old fields, meadows, and other open areas eastern bluebird - New York State bird eastern meadowlark American goldfinch
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Forest Birds - from the canopy to the forest floor American woodcock – forest floor pileated woodpecker - trunks cerulean carbler - canopy
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Non-native bird species titmice nestlings killed by house sparrow house sparrow (English sparrow) European starling
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New York – wet, topographically complex = amphibians! Salamanders – complex lifecycles Frogs Toads eastern newt hellbender American toad gray tree frog bullfrog
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Reptiles painted turtlewood turtle Lizards Snakes red-bellied snake – live young smooth green snake Turtles coal skink ring-necked snake – social
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The oldest known insect is a winged insect that lived more than 350 million years ago in the Devonian period 920,000 documented species of insects in the world – so far (85% of all known animal species). 1/3 are beetles! US = ~100,000 named species Number of species in each state is unknown A 1928 list of insect species in New York = 15,000 (but thousands discovered since then) Insects Insects possess: * 3 body segments * 6 legs * 1 pair of antennae * diverse appendages
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Pollinators Pollination is important because: Most plants will not make seeds or fruits if not fertilized Sexual reproduction produces variable offspring, creating diversity and variation (gene shuffling) Pollination birdsinsectsmammalshumans 800 native bee species in eastern US!
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1 2 3 4 Migration!
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decomposers! fungi
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Non-native Terrestrial Wildlife Species -- also, non-native fish & plants Cat Dog House Mouse Norway Rat Black Rat House Sparrow (English Sparrow) Starling Rock Dove Earthworms Slugs Honey Bees etc., etc.
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