National Wildlife

By admin  

How can national parks or wildlife refuges be compared to islands?

The study of island biogeography has been used to help wildlife managers in national parks and wildlife refuges assess and predict the biodiversity of the areas they see. How are national parks or wildlife refuges compared to islands?

Since islands are isolated from continents they do not experience immigration (depending on their distance to a mainland or other island) as a national park or wildlife refuge on the mainland would.

1958 National Wildlife Federation Washington DC Booklet of 50 MNH
1958 National Wildlife Federation Washington DC Booklet of 50 MNH
$1.50
Time Remaining: 4h 42m

USA 1987 National Wildlife Federation ARMADILLO MAXICARD
USA 1987 National Wildlife Federation ARMADILLO MAXICARD
$1.00
Time Remaining: 4h 42m
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1957 National Wildlife Federation Washington DC Booklet of 49 MNH
1957 National Wildlife Federation Washington DC Booklet of 49 MNH
$1.50 (1 Bid)
Time Remaining: 4h 43m

2003 USA Souvenir page USPS various pages available
2003 USA Souvenir page USPS various pages available
$4.52
Time Remaining: 8h 36m
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US FDI Gold Replica PELICAN ISLAND NATIONAL WILDLIFE 100th Annvi Stamp 3869
US FDI Gold Replica PELICAN ISLAND NATIONAL WILDLIFE 100th Annvi Stamp 3869
$2.95
Time Remaining: 8h 49m
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1987 National Fish and Wildlife Foundation Conservation Stamp
1987 National Fish and Wildlife Foundation Conservation Stamp
$5.00 (1 Bid)
Time Remaining: 9h 52m

1988 National Fish and Wildlife Foundation Conservation Stamp
1988 National Fish and Wildlife Foundation Conservation Stamp
$5.00 (1 Bid)
Time Remaining: 9h 54m

1989 National Fish and Wildlife Foundation Conservation Stamp
1989 National Fish and Wildlife Foundation Conservation Stamp
$7.00
Time Remaining: 10h 11m

1990 National Fish and Wildlife Foundation Conservation Stamp
1990 National Fish and Wildlife Foundation Conservation Stamp
$8.00 (1 Bid)
Time Remaining: 10h 12m

1991 National Fish and Wildlife Foundation Conservation Stamp
1991 National Fish and Wildlife Foundation Conservation Stamp
$9.00 (1 Bid)
Time Remaining: 10h 13m

1992 National Fish and Wildlife Foundation Conservation Stamp
1992 National Fish and Wildlife Foundation Conservation Stamp
$5.00 (1 Bid)
Time Remaining: 10h 14m

1993 94 National Fish and Wildlife Foundation Conservation Stamp
1993 94 National Fish and Wildlife Foundation Conservation Stamp
$5.00 (1 Bid)
Time Remaining: 10h 16m

USA 2321 FDC MAXI CARD SNOWY EGRET NATIONAL WILDLIFE FEDERATION 1987
USA 2321 FDC MAXI CARD SNOWY EGRET NATIONAL WILDLIFE FEDERATION 1987
$2.50
Time Remaining: 12h 38m
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USA 2312 FDC MAXI CARD BADGER NATIONAL WILDLIFE FEDERATION 1987
USA 2312 FDC MAXI CARD BADGER NATIONAL WILDLIFE FEDERATION 1987
$2.50
Time Remaining: 12h 41m
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USA 2303 FDC MAXI CARD RED WINGED BLACK BIRD NATIONAL WILDLIFE FED 1987
USA 2303 FDC MAXI CARD RED WINGED BLACK BIRD NATIONAL WILDLIFE FED 1987
$2.50
Time Remaining: 12h 46m
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USA 2286 FDC MAXI CARD BARN SWALLOW NATIONAL WILDLIFE FEDERATION 1987
USA 2286 FDC MAXI CARD BARN SWALLOW NATIONAL WILDLIFE FEDERATION 1987
$2.50
Time Remaining: 12h 59m
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USA 2324 FDC MAXI CARD DEER MOUSE NATIONAL WILDLIFE FEDERATION 1987
USA 2324 FDC MAXI CARD DEER MOUSE NATIONAL WILDLIFE FEDERATION 1987
$2.50
Time Remaining: 13h 4m
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USA 2330 FDC MAXI CARD MOCKINGBIRD NATIONAL WILDLIFE FEDERATION 1987
USA 2330 FDC MAXI CARD MOCKINGBIRD NATIONAL WILDLIFE FEDERATION 1987
$2.50
Time Remaining: 13h 50m
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USA 2302 FDC MAXI CARD RINGTAIL NATIONAL WILDLIFE FEDERATION 1987
USA 2302 FDC MAXI CARD RINGTAIL NATIONAL WILDLIFE FEDERATION 1987
$2.50
Time Remaining: 14h 20m
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USA 2325 FDC MAXI CARD PRAIRIE DOG NATIONAL WILDLIFE FEDERATION 1987
USA 2325 FDC MAXI CARD PRAIRIE DOG NATIONAL WILDLIFE FEDERATION 1987
$2.50
Time Remaining: 14h 31m
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USA 2304 FDC MAXI CARD LOBSTER NATIONAL WILDLIFE FEDERATION 1987
USA 2304 FDC MAXI CARD LOBSTER NATIONAL WILDLIFE FEDERATION 1987
$2.50
Time Remaining: 15h 7m
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USA 2295 FDC MAXI CARD GRAY SQUIRREL NATIONAL WILDLIFE FEDERATION 1987
USA 2295 FDC MAXI CARD GRAY SQUIRREL NATIONAL WILDLIFE FEDERATION 1987
$2.50
Time Remaining: 15h 8m
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USA 2291 FDC MAXI CARD OSPREY NATIONAL WILDLIFE FEDERATION 1987
USA 2291 FDC MAXI CARD OSPREY NATIONAL WILDLIFE FEDERATION 1987
$2.50
Time Remaining: 15h 12m
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USA 2290 FDC MAXI CARD COTTONTAIL NATIONAL WILDLIFE FEDERATION 1987
USA 2290 FDC MAXI CARD COTTONTAIL NATIONAL WILDLIFE FEDERATION 1987
$2.50
Time Remaining: 15h 14m
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FDC 2003 Pelican Island National Wildlife Refuge Centennial 1903 2003 First Day
FDC 2003 Pelican Island National Wildlife Refuge Centennial 1903 2003 First Day
$5.00
Time Remaining: 16h 38m

1990 National Wildlife Federation Stamps Holiday Greetings
1990 National Wildlife Federation Stamps Holiday Greetings
$9.99
Time Remaining: 19h 39m

National Wildlife Federation 50th Fish Catfish Gold 1st Day Cover FDC 1986
National Wildlife Federation 50th Fish Catfish Gold 1st Day Cover FDC 1986
$0.99
Time Remaining: 1d 11h 51m

1957 FDC National Wildlife Artmaster Cachet Scotts 1098PlBlk
1957 FDC National Wildlife Artmaster Cachet Scotts 1098PlBlk
$3.50
Time Remaining: 1d 13h 20m

1988 91 National Audubon Society Wildlife Conservation Stamps 4th 5th 6th 7th
1988 91 National Audubon Society Wildlife Conservation Stamps 4th 5th 6th 7th
$38.95
Time Remaining: 1d 15h 53m
Buy It Now for only: $38.95

Sc  3774 37 ct Pelican Island National Wildlife Refuge Issue
Sc 3774 37 ct Pelican Island National Wildlife Refuge Issue
$0.60
Time Remaining: 1d 16h 33m

National Wildlife Federation Christmas Stamps Wildlife 1973
National Wildlife Federation Christmas Stamps Wildlife 1973
$2.85
Time Remaining: 1d 18h 25m
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3774 2003 37c Pelican Island National Wildlife Refuge mnh
3774 2003 37c Pelican Island National Wildlife Refuge mnh
$0.77
Time Remaining: 2d 8h 48m

National Wildlife Restoration Week March 20 26 1987 Full Sheet
National Wildlife Restoration Week March 20 26 1987 Full Sheet
$2.99
Time Remaining: 2d 10h 20m

1987 NATIONAL FISH AND WILDLIFE Duck Print Folio w stamp 4778 15294
1987 NATIONAL FISH AND WILDLIFE Duck Print Folio w stamp 4778 15294
$39.00
Time Remaining: 2d 15h 47m

1988 NATIONAL FISH AND WILDLIFE Duck Print Folio w stamp 5093 5143
1988 NATIONAL FISH AND WILDLIFE Duck Print Folio w stamp 5093 5143
$39.00
Time Remaining: 2d 15h 47m

National Audubon First Day Cover 2005 2006 Wildlife Conservation Souvenir Stamp
National Audubon First Day Cover 2005 2006 Wildlife Conservation Souvenir Stamp
$9.99
Time Remaining: 2d 18h 22m

1077 3 NATIONAL WILDLIFE SERIES TURKEY U A FDC 2
1077 3 NATIONAL WILDLIFE SERIES TURKEY U A FDC 2
$0.99 (1 Bid)
Time Remaining: 2d 19h 8m

1077 3 NATIONAL WILDLIFE SERIES TURKEY U A FDC
1077 3 NATIONAL WILDLIFE SERIES TURKEY U A FDC
$1.29
Time Remaining: 2d 19h 11m
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1098 3 NATIONAL WILDLIFE SERIES WHOPPING CRANES U A FDC 1
1098 3 NATIONAL WILDLIFE SERIES WHOPPING CRANES U A FDC 1
$0.99
Time Remaining: 2d 19h 14m
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Scott 3774 US Stamp 2003 37c Pelican Island National Wildlife Refuge
Scott 3774 US Stamp 2003 37c Pelican Island National Wildlife Refuge
$1.49
Time Remaining: 2d 20h 25m

NWC 1  2 1983 84 NATIONAL WILDLIFE CONSERVATION STAMP MOGNH VF ESP5929
NWC 1 2 1983 84 NATIONAL WILDLIFE CONSERVATION STAMP MOGNH VF ESP5929
$6.77
Time Remaining: 3d 10h 32m
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2 unused sheets of National Wildlife Federation stamps
2 unused sheets of National Wildlife Federation stamps
$2.50
Time Remaining: 3d 14h 32m

US Stamps Duck Stamps 1992 National Wildlife Fed Etc New 35 Face Lot
US Stamps Duck Stamps 1992 National Wildlife Fed Etc New 35 Face Lot
$25.00
Time Remaining: 3d 15h 17m

United States Pelican Island National Wildlife Refuge 2003 First Day Cover FDC
United States Pelican Island National Wildlife Refuge 2003 First Day Cover FDC
$0.99
Time Remaining: 3d 19h 7m

NATIONAL AIR MAIL Week US 38 FFC Folkston GA Okefenokee Wild Life REFUGE SC C19
NATIONAL AIR MAIL Week US 38 FFC Folkston GA Okefenokee Wild Life REFUGE SC C19
$9.99
Time Remaining: 3d 21h 42m
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2003 37c Pelican Island National Wildlife Refuge Scott 3774 Mint F VF NH
2003 37c Pelican Island National Wildlife Refuge Scott 3774 Mint F VF NH
$0.99
Time Remaining: 4d 2h 22m
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1987 FDC 22 cent National Wildlife Federation PRONGHORN antelope
1987 FDC 22 cent National Wildlife Federation PRONGHORN antelope
$11.97
Time Remaining: 4d 5h 51m
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Eleven Bird Stamps 1950s National Wildlife Federation Wasington DC MNH
Eleven Bird Stamps 1950s National Wildlife Federation Wasington DC MNH
$4.95
Time Remaining: 4d 8h 12m

Vintage 1985 National Wildlife Federation Christmas Stamps Sheet of 30 Animals
Vintage 1985 National Wildlife Federation Christmas Stamps Sheet of 30 Animals
$5.00
Time Remaining: 4d 17h 16m
Buy It Now for only: $5.00

Vintage 1984 National Wildlife Federation Christmas Stamps Sheet of 30
Vintage 1984 National Wildlife Federation Christmas Stamps Sheet of 30
$5.00
Time Remaining: 4d 17h 23m
Buy It Now for only: $5.00