Items having ecosystems tag:

1. Story: The Status of the Wolf - Part 1
   Related tags: alan sparks attitudes dreaming of wolves ecological evolution hancock house publishers hancock wildlife foundation human nature predators societal values wolf wolves
2. Story: The Status of the Wolf - Part 2: The Wolf's Demise
   Related tags: alan sparks attitudes dreaming of wolves ecological hancock house publishers human international wolf center minnesota nature predators societal united states values wolf wolves
3. Story: The Status of the Wolf - Part 3: Back from the Brink
   Related tags: a m stebler alan sparks aldo leopold endangered species act game populations livestock nature olaus murie predator sigurd olson united states wildlife william feeney wolf wolves