Morning courtship by EuroBen
THE ANSWER IS NO by Paul_Joslin
Trumpeter Courtship by TKFranzen
Horned Grebe - The Ritual by JestePhotography
Swan Dance by clfowler
"Hey Baby, Do You Wanna Dance?" by debbyfaz
Suitor by carolmaurerlyon
great crested grebes  by davejoicey
Dancing in Blue Sky by ChixPixPhotography
On the lookout by stevepl
The Beauty of Courtship  by danielmeeker
Blue Stem Prairie Chicken Dance by lakevermilionphotos
 red crowned crane (Grus japonensis) by Michaelmeijer
Bluethroat3 by DarwinsBloodhound
Watching You! by jacqueswillems
Robins courtship feeding by hibbz
red crowned crane (Grus japonensis) by Michaelmeijer
Courtship dance on water by davidjharper
Bluethroat4 by DarwinsBloodhound
Court by rmorrisonphoto
Courtship Flight by stevemcdonald
Grebe courtship by Foxyphotos
Mallard Couple Relaxing by Neckbone
black-winged stilt (Himantopus himantopus) by Michaelmeijer
Clumsy boy by EuroBen
Courtship I (tmp_16590-20170405_180746-1482956648) by muse2max
Mating Great Egrets by cANDIapple
Bickering by CarolHuffmanPhotography
City pigeons by Olha_Lavrenchuk
White-breasted Nuthatch:  1. Courtship by PLHinds