Alan Murphy/ BIA / Black-crested Titmouse (Baeolophus atricristatus), Texas

Alan Murphy / Tufted Titmouse (Baeolophus bicolor), Texas

Alan Murphy / Tufted Titmouse (Baeolophus bicolor) flying, Texas

Rolf Nussbaumer / Black crested titmouse flying {Baeolophus bicolor atricristatus} Texas, USA.

Steve Gettle / Tufted Titmouse (Baeolophus bicolor) calling, Huron Meadows Metropark, Michigan

Steve Gettle / Tufted Titmouse (Baeolophus bicolor) with red berries, Kensington Metropark, Michigan

Rolf Nussbaumer / Black-crested titmouse (Baeolophus bicolor), adult perched on icy branch of Yaupon Holly (Ilex vomitoria) with berries, Hill Country, Texas, USA. February

Rolf Nussbaumer / Black-crested titmouse (Baeolophus bicolor), adult perched on icy branch of Possum Haw Holly (Ilex decidua) with berries, Hill Country, Texas, USA. February

Rolf Nussbaumer / Black-crested titmouse (Baeolophus bicolor), adult perched on icy branch of Possum Haw Holly (Ilex decidua) with berries, Hill Country, Texas, USA. February

Alan Murphy/ BIA / Tufted Titmouse (Baeolophus bicolor) flying, Texas

Alan Murphy/ BIA / Bridled Titmouse (Baeolophus wollweberi), Arizona

Tim Zurowski / Oak Titmouse (Baeolophus inornatus), California

Pascal Kobeh / Lesser / Little spider crab (Maja crispata), Canary Islands