Sometimes we catch tricky birds in our mist nets that make us think about the bird we just captured!! This is one of them but of course I knew exactly what it was! But I just knew this would be a perfect birdQUIZ shot to make everyone think about its identification!
Note its size (judge by my hand size), its bill shape (color) and overall body feathers in this bird. This is a hard one but work through everything, use your field guide and the answer will come to you.