NR 220 Wildlife OA Final Exam
Questions with Correct Solutions||
Updated 2025/2026 A+
Graded||100% Guaranteed Pass!!!
1. Indicator for Pine Tree Health - ANSWER ✓ Albert's Squirrel- Sciurus
aberti
2. Biology - ANSWER ✓ study of living organisms and their vital processes
3. Science - ANSWER ✓ Knowledge about the world and a process of
gathering it
4. ATV (Ambystoma tigrinum virus) - ANSWER ✓ Common in salamanders
and decreasing populations. Affects larval stage so they are never able to re-
produce.
5. Habitat Loss - ANSWER ✓ Affecting a lot of different animals right now
but is a huge problem for amphibians.
6. Animals that change color in winter - ANSWER ✓ Snowshoe hare, Long-
tailed weasel, white-tailed ptarmigan
7. Conservation Biology - ANSWER ✓ the application of biology to the care
and protection of plants and animals to prevent their loss or waste. Also
study of biodiversity and its management for human welfare.
8. 4-way mutualism - ANSWER ✓ Red (pine) Squirrel, fungus, pine, vole
explanation please*
9. Hanta Virus - ANSWER ✓ Can infect humans, carried by Peromyscus
maniculatus (deer mouse)
, 10.Rabies in CO - ANSWER ✓ Being carried by Mephitis mephitis (striped
skunk).
11.Antler Variation - ANSWER ✓ Odocoileus hemionus (mule deer): no main
branch, branches upward.
Alces alces (elk): broad paddles
Cervus canadensis (elk): single main branch laying almost parallel to elk's
back.
12.State Mammal - ANSWER ✓ Ovis canadensis canadensis (rocky mountain
bighorn sheep)
13.Pasteurella Pneumonia - ANSWER ✓ Domesticated cattle and other
domesticated animals are infecting Bighorn Sheep. fatal
14.Management - ANSWER ✓ protect, conserve, preserve, limit, enhance, or
extend the value of wildlife.
15.Field Notes - ANSWER ✓ date, time, location, environmental conditions,
species observation.
16.Family: Scolytidae - ANSWER ✓ Coleoptera: Dendroctonus ponderosae
(pine beetle)
"tree murderer"
17.Famiy: Buprestidae - ANSWER ✓ Coleoptera: Metalic wood-boring beetle,
makes paths on surface of trees
18.Family: Cerambycidae - ANSWER ✓ Coleoptera: Long horn beetle: Round-
headed Borer makes round holes
19.Order: Ephemeroptera - ANSWER ✓ Aquatic Invertebrate: Mayflies- raised
wings, ephemeral, 3 cerci (tail parts), gills...
20.Order: Trichoptera - ANSWER ✓ Aquatic Invertebrate: looks like a moth,
makes cases out of gravel and sand.
21.Order: Plecoptera - ANSWER ✓ Aquatic Invertebrate: flat wings, 2 cerci,
segmented thorax, round head.
Questions with Correct Solutions||
Updated 2025/2026 A+
Graded||100% Guaranteed Pass!!!
1. Indicator for Pine Tree Health - ANSWER ✓ Albert's Squirrel- Sciurus
aberti
2. Biology - ANSWER ✓ study of living organisms and their vital processes
3. Science - ANSWER ✓ Knowledge about the world and a process of
gathering it
4. ATV (Ambystoma tigrinum virus) - ANSWER ✓ Common in salamanders
and decreasing populations. Affects larval stage so they are never able to re-
produce.
5. Habitat Loss - ANSWER ✓ Affecting a lot of different animals right now
but is a huge problem for amphibians.
6. Animals that change color in winter - ANSWER ✓ Snowshoe hare, Long-
tailed weasel, white-tailed ptarmigan
7. Conservation Biology - ANSWER ✓ the application of biology to the care
and protection of plants and animals to prevent their loss or waste. Also
study of biodiversity and its management for human welfare.
8. 4-way mutualism - ANSWER ✓ Red (pine) Squirrel, fungus, pine, vole
explanation please*
9. Hanta Virus - ANSWER ✓ Can infect humans, carried by Peromyscus
maniculatus (deer mouse)
, 10.Rabies in CO - ANSWER ✓ Being carried by Mephitis mephitis (striped
skunk).
11.Antler Variation - ANSWER ✓ Odocoileus hemionus (mule deer): no main
branch, branches upward.
Alces alces (elk): broad paddles
Cervus canadensis (elk): single main branch laying almost parallel to elk's
back.
12.State Mammal - ANSWER ✓ Ovis canadensis canadensis (rocky mountain
bighorn sheep)
13.Pasteurella Pneumonia - ANSWER ✓ Domesticated cattle and other
domesticated animals are infecting Bighorn Sheep. fatal
14.Management - ANSWER ✓ protect, conserve, preserve, limit, enhance, or
extend the value of wildlife.
15.Field Notes - ANSWER ✓ date, time, location, environmental conditions,
species observation.
16.Family: Scolytidae - ANSWER ✓ Coleoptera: Dendroctonus ponderosae
(pine beetle)
"tree murderer"
17.Famiy: Buprestidae - ANSWER ✓ Coleoptera: Metalic wood-boring beetle,
makes paths on surface of trees
18.Family: Cerambycidae - ANSWER ✓ Coleoptera: Long horn beetle: Round-
headed Borer makes round holes
19.Order: Ephemeroptera - ANSWER ✓ Aquatic Invertebrate: Mayflies- raised
wings, ephemeral, 3 cerci (tail parts), gills...
20.Order: Trichoptera - ANSWER ✓ Aquatic Invertebrate: looks like a moth,
makes cases out of gravel and sand.
21.Order: Plecoptera - ANSWER ✓ Aquatic Invertebrate: flat wings, 2 cerci,
segmented thorax, round head.
