Subject
- Rocky Mountain elk2
- Rut2
- Salt licks2
- Sexual behavior in animals2
- Skull2
- Snowshoe rabbit2
- Social behavior in animals2
- Wildlife conservation2
- Wolves--Ecology2
- Wolves--Geographical distribution2
- American badger1
- American bison--Ecology1
- Amphibians1
- Animal marking1
- Animal traps1
- Arctic fox1
- Badgers1
- Bear cubs1
- Big game animals1
- Biologists1