Taxonomically no, but if they are as good as these then why not. You'll cause less confusion putting them here than in Animals and Wildlife (even though that makes marginally more sense). I'll let @Rense Haveman provide his suggestion.
Great shots, I especially like the ears in the last one.
Which, btw, is why they should be put in the Animals section, don't you think so @Pete Askew? As was suggested by taxonomists, but one can see it in a glance: these are ears, and ears are an animal feature...