Questions and Answers
What animal is associated with President Roosevelt's love for preservation and hunting?
What habitat does the Kodiak Brown Bear prefer?
Exposed open meadows, thickets, stream valleys
What unique color morph is associated with the black bear?
Spirit bear
What process do sockeye salmon use for recognizing their specific spawning stream?
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What type of nesting site does the Marbled Murrelet require?
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What does the red tree vole primarily eat?
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What is the scientific name for the Northern flying squirrel?
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What is the common name for Tamiasciurus douglasii?
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What is the largest terrestrial mollusk found in North America?
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What is the diet of the Pacific giant salamander?
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Study Notes
Roosevelt Elk
- Associated with President Roosevelt's passion for wildlife preservation and hunting.
- Concerned about protecting temperate rainforests for the survival of elk species.
Kodiak Brown Bear
- A coastal race of grizzly found in southern Alaska.
- Habitats include exposed meadows, thickets, and stream valleys.
- Relies heavily on salmon runs for seasonal feeding; social structures formed during feeding periods.
- Lower salmon availability leads to increased competition and aggression among bears.
Black Bear
- Notable for the white morph known as the "spirit bear."
Sockeye Salmon
- Exhibits strong olfactory imprinting to identify spawning streams.
- Recognizes specific nest sites known as redds in gravel beds.
- Contributes nutrient flow to ecosystems, enhancing tree growth and bird densities through carcasses.
Marbled Murrelet
- Nests in old-growth forests on soil accumulations in Douglas-fir trees; requires platforms aged at least 150 years.
- Nesting typically occurs within 60 km of the coastline and at least 45 m above ground.
- Discovered as a nesting species only in 1974; lays a single egg and feeds nestlings with small fish.
- Population listed as federally threatened, mainly due to habitat loss in British Columbia and California.
Red Tree Vole
- Features a long prehensile tail for adept tree climbing.
- Feeds primarily on needles from Douglas-fir and western hemlock.
- Constructs tree nests in the canopy; serves as prey for the Northern Spotted Owl.
- Demonstrates ability to jump from high branches to the ground.
Northern Flying Squirrel
- Scientific name: Glaucomys sabrinus.
Chickaree
- Scientific name: Tamiasciurus douglasi.
Banana Slug
- Largest terrestrial mollusk in North America.
- Feeds on fresh plant material, particularly Alnus leaves.
- Plays a vital role in nutrient cycling, enhancing nutrient turnover in old-growth forest understories.
Pacific Giant Salamander
- Known for climbing abilities and vocalizations that resemble a barking dog.
- Has a mottled pattern and is diurnal.
- Diet consists of small mammals and invertebrates.
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Description
Explore the diverse wildlife found in the Pacific Northwest, including Roosevelt Elk, Kodiak Brown Bears, Black Bears, Sockeye Salmon, and Marbled Murrelets. This quiz covers important ecological traits and conservation concerns for these species in their natural habitats. Test your knowledge on how these animals interact with their environments and each other.
