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"Why a woodpecker evolving into a toucan is not weird nor a huge stretch of the imagination"


I've seen a lot of people complaining about/not liking my boi toucannon because they think it makes no sense for a woodpecker to become a toucan. I've explained the good reasoning a few times and people always understand it better then, so I figured I'd dedicate a whole post to it.So yes, a woodpecker and a toucan seem like very different birds, and it seems like a dramatic transition, more so than say, a small sparrow-like pigeon bird becoming an eagle. (Pidgey-Pidgeot). However, toucans and woodpeckers are very closely related, and that evolutionary chain makes more sense than a small passerine bird evolving into a bird of prey. They key to toucan's and woodpecker's closely relatedness is their feet. Most birds have a foot structure where they have three toes pointing forward, one pointing back, called anisodactyl, such as this:http://ift.tt/2kLmIKO, toucans and woodpeckers (along with parrots, cuckoos, and roadrunners) have zygodactyl feet, which means they have two toes pointing forward, two pointing back like this:http://ift.tt/2lvecUi you look at this bird phylogenetic chart, you'll see that Woodpeckers (picus) and toucans (ramphastos) are very closely related under the same class coraciimorphae, unlike songbirds (passerinces) and birds of prey, which are in classes Passeriformes and Inopinaves, respectively.I hope I cleared things up and I can bring you a bit more understanding! via /r/pokemon http://ift.tt/2lihQi8
"Why a woodpecker evolving into a toucan is not weird nor a huge stretch of the imagination" "Why a woodpecker evolving into a toucan is not weird nor a huge stretch of the imagination" Reviewed by The Pokémonger on 08:56 Rating: 5

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