Species group · Birds
WAnimals has 5 species of woodpecker, in the family Picidae.
Each one has its own full profile. This group does not replace them: it brings them together.
1 species in this group is in a threatened category according to the IUCN.
Recorded in 13 countries. The ones with the most species in the group:
Its hybrid zone between the yellow-shafted and red-shafted groups runs from northern Texas to southern Alaska, and has become one of the world's benchmark study systems for the consequences of secondary contact between lineages.
From
As many as 13 subspecies have been described for it, grouped into five morphological types.
From
In 2021 its chromosome-scale reference genome was published, making it one of the most thoroughly characterised woodpeckers genetically.
From
It excavates its nests in the saguaro, the giant cactus of the Sonoran Desert; the abandoned cavities are later reused by elf owls, bats and other birds.
From
Unlike the acorn woodpecker, with which it shares a genus, it is a solitary bird and does not form cooperative groups.
From
It is diurnal: it spends much of the day foraging and retires at nightfall.
From
It stores thousands of acorns in holes drilled into a single granary tree.
From
·
Ranges calculated from the profiles that record the figure, not from all 5.
It stores acorns in "granary trees": the group drills thousands of holes in a single trunk and wedges an acorn into each one. Larders with tens of thousands of holes have been counted.
From