The male bird offers nesting material to the female. When this is accepted, the couple can start mating. Couple of great crested grebes during the beautiful display of courting. Schardam, North-Holland, Netherlands.
Steppeland
Photo grootte: 4.2 Mpixels (12,2 MB ongecomprimeerd) - 2524x1683 pixels (21.4x14.2 cm in 300 ppi)