tichan, this is an old subject but since you dredged it out, tha animal observation theory is about as stupid of an argument, as anyone could defend homosexuality with. But if you insist, thinking the human mind computes on a level equal to a fruit fly, worm, or frog is ignorant. 1500 species represents a fraction of a .00 1% percent of all species, and of the 1500 there are millions upon millions, of different animal species. http://en.wikipedia.org/wiki/Species
Secondly, the sexual habits of a worm, knat, or reptile in no way represents those of a intellegent life forms in any way, shape, or form, and claiming that of the worm has some sort of "same sex attraction" is ludicras .
Equally stupid would be the logic that if the animal kingdom kills one another, and many will eat their young,(maybe 1500 of them) humans should be considered normal for canniblism. That murder is a natural and normal act of nature, so its normal for humans, and murder should be legal. Just observe any tropical fish tank, if you fit inside someone else mouth, you become dinner, and humans do not ear their babies.
Animals are not capable of intellectual thinking, they are not capable of even knowing what constitutes right or wrong, moral or immoral, capable of mating with non-related species. They couldn't care less if they pooped on your front lawn or you priceless Perian Rug. The genetic program of the animal kingdom separates the species and rendered reproduction of most unlike species impossible. There has never been observed a same sex attaction of unlike species. Never been a snake fall in love with a rat, a bird with a worm, or a lion with a antalope. Many species of the animal and bird kingdom do mate only with a single mate for life. Fish return to the very stream they were born in to spawn and die.
The theory of these animal observations, is some basis for a emotional same sex human behavior, is a far far stretch and not even sensible.
I beg to differ you are completely wrong. Please find below evidence of the opposite. It is not a question of right or wrong. Its all a question of genetics.
Animals do feel love compassion and are attracted to same sex partners or both.
DOG AND DEER IN LOVE! (KATE AND PIPPIN THE DOE).flvhttp://www.youtube.com/watch?v=8xU5h1paYQ0http://www.youtube.com/watch?v=OsEq9bWpw1M
Man's Best Friend...A 17ft Long Pet Crocodilehttp://www.youtube.com/watch?v=ZnWuOwewZSM
Fisherman and Crocodile!.flvhttp://www.youtube.com/watch?v=PF42-tCGGUA
The Crocodile Whisperer.mp4http://www.youtube.com/watch?v=ZnWuOwewZSM
Weird, True and Freaky： Lion Adopts Antelope.mp4http://www.youtube.com/watch?v=BSJYIEk5n6ohttp://www.youtube.com/watch?v=mZw-1BfHFKM
crow adopts kittenshttp://www.youtube.com/results?search_q ... ttens&aq=f
Bird and cat in love Tweety and Sylversterhttp://www.youtube.com/watch?v=Kh0u8TzOYrA
Cat babysitting baby Chicks..mp4http://www.youtube.com/watch?v=8M4ea1WE4Pc
Wild Mountain Gorilla Grieves For Her Dead Baby-Gil Arbel-Rwanda 2009 firstname.lastname@example.org://www.youtube.com/watch?v=f_szdrHpswg
Death of a kitty, a very sad story of Koko gorilla and a kitten Moe.mp4http://www.youtube.com/watch?v=1oSySReObigKoko： A Talking Gorilla [1／8].mp4http://www.youtube.com/watch?v=Pmuu8UEi2ko
Interspecies Homosexual Lovemaking.mp4http://www.youtube.com/watch?v=e6I7EMYDpK0
Gay Male Kangaroos.mp4http://www.youtube.com/watch?v=hGh8toBouno
Real Animal Hybrids／Crossbreeding!.flvhttp://www.youtube.com/watch?v=4VlTm47xnJE
cross breed of horse and a zebra？.mp4http://www.youtube.com/watch?v=k6B-8OTd_OQ
Cat Dog Crossbreed.flvhttp://www.youtube.com/watch?v=lcf8p3yq-PI
The Dog, Cat, Rat.mp4http://www.youtube.com/watch?v=7YzuHuBLT7k
Tiger and Dog Mating？.mp4http://www.youtube.com/watch?v=3TmSwF0mejg
Gay worms get down and dirty with their mateshttp://www.timesonline.co.uk/tol/news/s ... 741036.ecehttp://www.youtube.com/watch?v=ZKAL-TS-A08
List of animals displaying homosexual behaviorhttp://en.wikipedia.org/wiki/List_of_an ... l_behavior
Main article: List of mammals displaying homosexual behavior
Selected mammals from the full list:
Main article: List of birds displaying homosexual behavior
Selected birds from the full list:
Arctic Grayling (Thymallus arcticus) leaping for a fly fisherman's bait. Research going back to the 1950s has shown both male and female Graylings exhibit homosexual behavior.
Least Darter (Microperca punctulata)
Mouthbreeding Fish sp.
Checkered Whiptail Lizard
Chihuahuan Spotted Whiptail Lizard
Common Garter Snake
Cuban Green Anole
Desert Grassland Whiptail Lizard
Gopher (Pine) Snake
Inagua Curlytail Lizard
Jamaican Giant Anole
Laredo Striped Whiptail Lizard
Plateau Striped Whiptail Lizard
Red Diamond Rattlesnake
Western rattlesnake (Crotalus viridis)
Western Banded Gecko
Whiptail Lizard spp.
Appalachian Woodland Salamander
Mountain Dusky Salamander
Tengger Desert Toad
 Insects and other invertebrates
Australian Parasitic Wasp sp.
Bean weevil sp.
Bedbug and other Bug spp.
Blister Beetle spp.
Broadwinged Damselfly sp.
Cabbage (Small) White (Butterfly)
Clubtail Dragonfly spp.
Common Skimmer Dragonfly spp.
Creeping Water Bug sp.
Eastern Giant Ichneumon (wasp)
Eucalyptus Longhorned Borer
Field cricket sp.
Fruit Fly spp.
Grape Berry Moth
Harvest Spider sp.
Hawaiian Orb-Weaver (spider)
Ichneumon wasp sp.
Incirrate Octopus spp.
Japanese Scarab Beetle
Jumping spider sp.
Larch Bud Moth
Large Milkweed Bug
Large White (Pieris brassicae)
Long-legged Fly spp.
Mediterranean Fruit Fly
Narrow-winged Damselfly spp.
Parsnip Leaf Miner
Red Ant sp.
Red Flour Beetle
Reindeer Warble Fly (Hypoderma tarandi)
Rove Beetle spp.
Male flour beetles are believed by scientists to engage in gay sex to practice mating as well as rid themselves of "old, less effective" sperm.
Scarab Beetle (Melolonthine)
Southeastern Blueberry Bee
Southern Green Stink Bug
Southern Masked Chafer
Southern One-Year Canegrub
Spreadwinged Damselfly spp.
Spruce Budworm Moth
Stable Fly sp.
Stag Beetle spp.
Water Boatman Bug
Water Strider spp.