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.

1986 2nd Annual National Audubon Society Wildlife Conserv Stamps
1986 2nd Annual National Audubon Society Wildlife Conserv Stamps
$3.51 (4 Bids)
Time Remaining: 3h 8m

1987 3rd Annual National Audubon Society Wildlife Conserv Stamps
1987 3rd Annual National Audubon Society Wildlife Conserv Stamps
$1.63 (3 Bids)
Time Remaining: 3h 13m

1988 Fourth Annual National Audubon Society Wildlife Conserv Stamps
1988 Fourth Annual National Audubon Society Wildlife Conserv Stamps
$3.51 (4 Bids)
Time Remaining: 3h 17m

1989 Fifth Annual National Audubon Society Wildlife Conserv Stamps
1989 Fifth Annual National Audubon Society Wildlife Conserv Stamps
$1.04 (2 Bids)
Time Remaining: 3h 38m

1990 Sixth Annual National Audubon Society Wildlife Conserv Stamps
1990 Sixth Annual National Audubon Society Wildlife Conserv Stamps
$2.04 (5 Bids)
Time Remaining: 3h 45m

1991 Seventh Annual National Audubon Society Wildlife Conserv Stamps
1991 Seventh Annual National Audubon Society Wildlife Conserv Stamps
$1.04 (2 Bids)
Time Remaining: 3h 51m

1992 Eighth Annual National Audubon Society Wildlife Conserv Stamps
1992 Eighth Annual National Audubon Society Wildlife Conserv Stamps
$1.04 (2 Bids)
Time Remaining: 3h 58m

1993 Ninth Annual National Audubon Society Wildlife Conserv Stamps
1993 Ninth Annual National Audubon Society Wildlife Conserv Stamps
$1.50 (3 Bids)
Time Remaining: 4h 1m

1994 Tenth Annual National Audubon Society Wildlife Conserv Stamps
1994 Tenth Annual National Audubon Society Wildlife Conserv Stamps
$1.65 (3 Bids)
Time Remaining: 4h 4m

1995 Eleventh Annual National Audubon Society Wildlife Conserv Stamps
1995 Eleventh Annual National Audubon Society Wildlife Conserv Stamps
$1.50 (3 Bids)
Time Remaining: 4h 15m

1996 12th Annual National Audubon Society Wildlife Conservation Stamps
1996 12th Annual National Audubon Society Wildlife Conservation Stamps
$1.58 (3 Bids)
Time Remaining: 4h 29m

1997 13th Annual National Audubon Society Wildlife Conservation Stamps
1997 13th Annual National Audubon Society Wildlife Conservation Stamps
$2.10 (3 Bids)
Time Remaining: 4h 31m

1998 14th Annual National Audubon Society Wildlife Conservation Stamps
1998 14th Annual National Audubon Society Wildlife Conservation Stamps
$1.58 (3 Bids)
Time Remaining: 4h 34m

1988 National Fish and Wildlife Federation Stamp Mint Never Hinged
1988 National Fish and Wildlife Federation Stamp Mint Never Hinged
$3.75
Time Remaining: 4h 59m

1957 National Wildlife Federation Washington DC Booklet of 49 MNH
1957 National Wildlife Federation Washington DC Booklet of 49 MNH
$1.50
Time Remaining: 6h 59m

1957 National Wildlife Federation Washington DC Booklet of 10 MNH
1957 National Wildlife Federation Washington DC Booklet of 10 MNH
$1.00
Time Remaining: 7h
Buy It Now for only: $1.50

1958 National Wildlife Federation Washington DC Booklet of 50 MNH
1958 National Wildlife Federation Washington DC Booklet of 50 MNH
$1.50
Time Remaining: 15h 39m

1990 SIXTH National Audubon Society Wildlife Conservation Souvenir Sheet 1st Day
1990 SIXTH National Audubon Society Wildlife Conservation Souvenir Sheet 1st Day
$9.99
Time Remaining: 1d 4h 6m
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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 6h 58m

SIX 1986 US FIRST DAY COVERS OF 1986 NATIONAL WILDLIFE FEDERATION FISH SERIES
SIX 1986 US FIRST DAY COVERS OF 1986 NATIONAL WILDLIFE FEDERATION FISH SERIES
$3.00
Time Remaining: 1d 10h 29m

National Wildlife Conservation Whooping Crane Stamp FDC Artmaster Sc1098 00371
National Wildlife Conservation Whooping Crane Stamp FDC Artmaster Sc1098 00371
$2.25
Time Remaining: 2d 12m

Vintage 1956 National Wildlife Conservation Stamp Sheet 36 Stamps Dated w Header
Vintage 1956 National Wildlife Conservation Stamp Sheet 36 Stamps Dated w Header
$18.95
Time Remaining: 2d 1h 3m
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1989 National Fish and Wildlife Foundation Conservation Stamp
1989 National Fish and Wildlife Foundation Conservation Stamp
$5.00
Time Remaining: 2d 8h 15m

1990 National Wildlife Federation Stamps Holiday Greetings
1990 National Wildlife Federation Stamps Holiday Greetings
$9.99
Time Remaining: 2d 20h 28m

1982 USA National Wildlife Federation NWF Sheet Complete MNH  WoW
1982 USA National Wildlife Federation NWF Sheet Complete MNH WoW
$4.95
Time Remaining: 3d 6h 11m

1958 National Wildlife Conservation Stamps FULL SHEET 36 Different Stamps
1958 National Wildlife Conservation Stamps FULL SHEET 36 Different Stamps
$7.99
Time Remaining: 3d 7h 1m

Collection of Assorted Stamps National Wildlife
Collection of Assorted Stamps National Wildlife
$0.99
Time Remaining: 3d 8h 35m

NATIONAL WILDLIFE FEDERATION 1992 First Day Covers
NATIONAL WILDLIFE FEDERATION 1992 First Day Covers
$34.99
Time Remaining: 3d 9h 9m
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 2705 2709 NATIONAL WILDLIFE FEDERATION 1992 FLEETWOOD First Day Covers
2705 2709 NATIONAL WILDLIFE FEDERATION 1992 FLEETWOOD First Day Covers
$16.50
Time Remaining: 3d 19h 58m
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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: 3d 20h 31m

National Park Station Wildlife Pronghorn Hand Colored Unknown Event cover
National Park Station Wildlife Pronghorn Hand Colored Unknown Event cover
$5.00
Time Remaining: 4d 4h 58m
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National Park Station Wildlife Gray Squirrel Hand Colored Unknown Event cover
National Park Station Wildlife Gray Squirrel Hand Colored Unknown Event cover
$5.00
Time Remaining: 4d 5h
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National Park Station Wildlife Mountian Lion Hand Colored Unknown Event cover
National Park Station Wildlife Mountian Lion Hand Colored Unknown Event cover
$5.00
Time Remaining: 4d 5h 1m
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National Park Station Wildlife American Lobster Hand Colored Unknown Event cover
National Park Station Wildlife American Lobster Hand Colored Unknown Event cover
$5.00
Time Remaining: 4d 5h 3m
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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: 4d 8h 24m

USA Stamp FDC 2003 Pelican Island National Wildlife Refuge US135069
USA Stamp FDC 2003 Pelican Island National Wildlife Refuge US135069
$3.37
Time Remaining: 4d 21h 44m
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Pelican Island National Wildlife Refuge FDC Handpaint CollinsC3702 Sc3774 Lynx
Pelican Island National Wildlife Refuge FDC Handpaint CollinsC3702 Sc3774 Lynx
$11.95
Time Remaining: 5d 40m
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Pelican Island National Wildlife Refuge FDC HP CollinsC3701 Sc3774 Brown Pelic
Pelican Island National Wildlife Refuge FDC HP CollinsC3701 Sc3774 Brown Pelic
$11.95
Time Remaining: 5d 41m
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2003 3774 Pelican Island National Wildlife Refuge Pane
2003 3774 Pelican Island National Wildlife Refuge Pane
$13.99
Time Remaining: 5d 7h 10m
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 Americas Conservation Stamps  National Wildlife Sheets and Partials Seals
Americas Conservation Stamps National Wildlife Sheets and Partials Seals
$29.95
Time Remaining: 5d 9h 1m
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US FDC 2205 09 National Wildlife Fish 6 Fleetwood Cachets
US FDC 2205 09 National Wildlife Fish 6 Fleetwood Cachets
$5.99
Time Remaining: 5d 9h 29m

US NFWF01 1987 National Fish  Wildlife Foundation Stamp MNH
US NFWF01 1987 National Fish Wildlife Foundation Stamp MNH
$7.00
Time Remaining: 5d 19h 15m
Buy It Now for only: $7.00

US NFWF02 1988 National Fish  Wildlife Foundation Stamp MNH
US NFWF02 1988 National Fish Wildlife Foundation Stamp MNH
$7.00
Time Remaining: 5d 19h 15m
Buy It Now for only: $7.00

US NFWF06 1992 National Fish  Wildlife Foundation Stamp MNH
US NFWF06 1992 National Fish Wildlife Foundation Stamp MNH
$10.00
Time Remaining: 5d 19h 15m
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US NFWF01 1987 National Fish  Wildlife Foundation Stamp MNH PNS
US NFWF01 1987 National Fish Wildlife Foundation Stamp MNH PNS
$7.50
Time Remaining: 5d 20h 29m
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US NFWF01 1987 National Fish  Wildlife Foundation Stamp MNH Plate  blk
US NFWF01 1987 National Fish Wildlife Foundation Stamp MNH Plate blk
$22.50
Time Remaining: 5d 20h 51m
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US NFWF02 1988 National Fish  Wildlife Foundation Stamp MNH PB4
US NFWF02 1988 National Fish Wildlife Foundation Stamp MNH PB4
$25.00
Time Remaining: 5d 20h 52m
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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: 6d 2h

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: 6d 6h 33m

National Wildlife Federation 1975 Christmas Stamps
National Wildlife Federation 1975 Christmas Stamps
$2.00
Time Remaining: 6d 7h 52m
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