Too bad Lahore pigeons are a domestic breed and don’t appear in the wild at all.
Some equally balanced wild colorations include

Pygmy Falcon

Great Hornbill

Wallcreeper

and

Black-throated Loon

this is a good addition to this post. thank you for this birds educations

I would like to submit the following additions to the world of exceptional bird color design:

Cedar Waxwing

Red Crowned Crane

Brahminy Kite

Green Tree Swallow (I mean seriously - those are metallic teal feathers against stark white. Damn.) 

Bali Mynah

And, last but certainly not least, the cutest fucking puffball on this planet earth:

The Korean Crow-Tit

I’d also like to contribute some pretty awesome birds

Hooded Pitta (or as like to call them little olives)

Coua

Mot-Mot

The Blue Crown Pigeon (the biggest pigeon)

I’m on my mobile but someone should add a red tail cockatoo to this wonderful bird thread!

red tail cockatoo as you wish

and I’m tossing on one of my faves, the california quail, cause they’re so cute look at them

so i heard you like irridescence!

common or europea starling:

[x]

eurasian magpie:

[x]

lapwing/peewit:

[x]