Shared Flashcard Set

Details

American Wildlife
Grouse, etc.
15
Environmental Studies
Undergraduate 4
10/16/2011

Additional Environmental Studies Flashcards

 


 

Cards

Term
[image]
Definition
  • Brown Pelican
  • Coastal US to S. America
  • Some migratory, some resident
  • Beaches, bays, ocean, breed open islands+mangrove forests
  • fish, especially anchoves in breeding system, plunge from air and scoop fish
  • 2-3 eggs
  • monogamous, altricial, colonial breeder, saucer nest of vegetation in low tree
  • Endangered 1970-2009, increasing
Term
[image]
Definition
  • Chukar
  • Western N. America
  • non-migratory
  • Arid, great basin, steep rocky mountainous terrain, cheatgrass, rangeland
  • General diet
  • 8-15 eggs
  • Typical repro, monogamous
  • Stable game species, from Pakistan 1930s
Term
[image]
Definition
  • Gray Partridge
  • N. US and S. Canada
  • Resident
  • grassland, farmland, canyons
  • grain, grass, CLOVER
  • 14-18 eggs
  • Typical repro, monogamous
  • Stable game species, introduced from Eurasia
Term
[image]
Definition
  • Ring-necked Pheasant
  • US+S. Canada
  • Resident
  • open areas w/edges, farmland, brush, forest edge, marsh
  • Omnivores, invertebrates, small vertebrates, seeds, grain, fruit
  • 9-10 eggs
  • polygynous-females in harems, typical repro
  • Introduced from Asia, declining game species, habitat degredation
Term
[image]
Definition
  • Ruffed Grouse (black ruff on neck)
  • N. US, Canada, AK
  • Resident
  • deciduous mixed woodland w/ Aspen
  • omnivores
  • 9-12 eggs
  • Typical repro, promiscuous mating, male "drumming" display
  • Native game species, declining especially in east, needs early-successional forests
Term
[image]
Definition
  • Greater Sage-Grouse
  • Western US
  • Resident
  • arid sage brush
  • Foliage, sagebrush in fall/winter
  • 6-9 eggs
  • Typical repro, promiscuous, Leks April-May
  • Declining, game species, CA special concern-->habitat destruction+West Nile Virus
Term
[image]
Definition
  • Spruce Grouse
  • Canada, AK
  • Resident
  • Boreal coniferous forests, dense spruce, pine, fur
  • Coniferous fooliage+berries
  • 5-7 eggs
  • Promiscuous, typical, male drum w/ wings and display on indiviual territory w/ resources
  • Declining, endangered, don't fly, "fools hen"
Term
[image]
Definition
  • Willow Ptarmigan
  • circumpolar arctic
  • Altitudinal migrant
  • tundra scrub, mountains, willows+alder thickets
  • Willow, birch, alder buds+foliage
  • 8-10 eggs
  • Typical repro, monogamous, male+females tend young
  • Stable (cyclic)
Term
[image]
Definition
  • Rock Ptarmigan
  • Tundra, alpine N. hemisphere
  • Altitudinal migrant
  • High mountains, coastal tundra
  • Willow+birch foliage/buds
  • 6-9 eggs
  • Typical repro, monogamous, male leaves after incubation
  • Stable
Term
[image]
Definition
  • White-tailed Ptarmigan
  • W. Canada/AK, Rocky Mountains, breeds S. of Canada/Sierra introductions
  • Altitudinal migrant
  • Alphine Tundra, Mountains above timberline
  • Foliage, especially willows, insects
  • 6-8 eggs
  • Typical, monogamous
  • Stable, live in less disturbed areas so historic ranges preserved
Term
[image]
Definition
  • Blue Grouse
  • Mts. of W. N. AMerica
  • Resident, some elevational migration
  • Open forest, brush in summer, move to pure conifer in winter
  • Leaves, berries, insect, conifer needles
  • 7 eggs
  • promiscuous, typical, attract females to territory
  • Decreasing
Term
[image]
Definition
  • Sharp-tailed Grouse
  • N. Central US, Canada, AK
  • Resident
  • Grassland, sagebrush, woodland edges, prairies, farmland
  • Typical diet
  • 12 eggs
  • Promiscuous, leks
  • Stable

 

Term
[image]
Definition
  • Greater Prairie-Chicken
  • Midwestern prairies and coastal Texas
  • Some resident, local migration (12-170km)
  • Tallgrass prairies, grassland, cropland
  • Typical diet, waste grain in winter
  • 12 eggs
  • Promiscious, lekking
  • Declining, endangered in some states, habitat loss+ring-necked pheasant parasitism
Term
[image]
Definition

Lesser Prairie-Chicken

Southwestern US

Resident

Arid/sandy grasslands, short grass prairie

Typical diet

10-11 eggs

Typical repro, promiscuous lekking

Declining, less 10% original range, threatned in CO, current candidate for listing

Term
[image]
Definition
  • Wild Turkey
  • Throughout US/Central Mexico, widely introduced in West
  • Resident
  • Open woodland, brush, forest edge
  • Typical Diet, prefers nut/acorns
  • 9-12 eggs
  • Polygynous, female-defense
  • Increasing, different subspecies weren't sustainable until Rio Grande subspecies sustainable and exponential increase, Live in Oaks usually privately owned
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