📝 提交该分类网址

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This category lists pages and sites created specifically to assist children and teenagers with homework. This category does not list sites for fee-based services. This includes tutors, exam preparation, and proofreading services.

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Brownteal.com

http://brownteal.com/

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EEK! Our Earth: Threatened and Endangered Species

http://eekwi.org/earth/endangered.htm

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House Sparrow

http://www.allaboutbirds.org/guide/House_Sparrow/id

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Barn Swallow

http://www.allaboutbirds.org/guide/Barn_Swallow/lifehistory

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Snowy Plover

http://www.allaboutbirds.org/guide/Snowy_Plover/lifehistory

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Bateleur

http://peregrinefund.org/explore-raptors-species/Bateleur

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Reversing Desertification and Healing Damaged Land

http://managingwholes.com/--environmental-restoration.htm

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Desertification of Arid Land

http://www.ciesin.org/docs/002-193/002-193.html

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Wikipedia: Ostrich

http://en.wikipedia.org/wiki/Ostrich

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The Ciconiiformes

http://www.earthlife.net/birds/ciconiiformes.html

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Young Birder of the Year Competition

http://www.aba.org/yby/

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Kaytee Kids' Zone

http://www.kaytee.com/kid-zone/

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Australian Birds

http://www.ozanimals.com/thumbnails/Bird/0.html

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Bird Identification

http://www.mbr-pwrc.usgs.gov/bbs/ident.html

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Eastern Brown Pelican

http://tpwd.texas.gov/huntwild/wild/species/bpelican/

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Attwater's Prairie Chicken

http://tpwd.texas.gov/huntwild/wild/species/apc/

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The Life of Birds

http://www.pbs.org/lifeofbirds/

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KidWings

http://www.kidwings.com/

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Birds at Zoom School

http://www.enchantedlearning.com/subjects/birds/

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The Aviary

http://aviary.owls.com/

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