Some are, some aren't.
An example is the Maasai Mara, a famous reserve in Kenya, Africa. It has no fences. The reserve area is just an area where people may not settle and live. And of course in the reserve area there is no hunting allowed. The animals wander across the area freely. You start seeing animals miles before you get to the reserve.
Another example with a fence is the Hluhluwe-Imfolozi Park in South Africa, Africa. It is completely surrounded by a very strong fence made from steel cables (actually scrap elevator/lift cables) - this mighty fence is the only way to keep the elephants and rhinos inside.
the U.S fish and wildlife service
yes
Camilla H. Fox has written: 'Trapping on national wildlife refuges' -- subject(s): Trapping, Wildlife refuges
Governments could ensure wildlife habitats by putting animals into preserves , refuges, provincial and national parks , that way you could protect animals from certain kinds of human activities.
James Caudill has written: '2001 national and state economic impacts of wildlife watching' -- subject(s): Economic aspects of Wildlife refuges, Economic aspects of Wildlife watching, Statistics, Wildlife refuges, Wildlife watching
Yes. There are a lot of birds. Many of them are protected on 'National Wildlife Refuges'. There are 7 wildlife refuges in Idaho and they are:Bear Lake National Wildlife RefugeCamas National Wildlife RefugeDeer Flat National Wildlife RefugeGrays Lake National Wildlife RefugeKootenai National Wildlife RefugeMinidoka National Wildlife RefugeOxford Slough National Wildlife Refuge
John E. Cornely has written: 'Birds of Willamette Valley National Wildlife Refuges, Oregon' -- subject(s): Birds, Wildlife refuges
poo
Search wildlife refuges. The first one that comes up should be National Wildlife Refuge System. Go to the wildlife and habitat management link. Next to the visitors link. I hope this is helpful.
Normally the manager or anmial department of the goverment
Can you say "AP Biology"? :/
Ms. Rhyan is a b----, i hate this class!