birding

Bird. If you know what kind of bird, please enlighten me :encouragement:

I normally shoot hand held or with a bean bag, but recently I've been toying with the idea of learning to shoot with my lens+body attached to a tripod. I recently tried it on my current tripod, but found with the weight of the D7100+Tamron 150-600, that the collar felt flimsy. I use this...