Matthew Herron

Website of evolutionary biologist Matthew Herron, Ph.D.

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  • Home
  • People
    • Matthew Herron
  • Research
    • Experimental evolution of multicellularity
    • Evolution of multicellularity in the volvocine algae
    • Adaptive dynamics of genetic assimilation
    • Squirrel phylogenetics and phylogeography
  • Publications
  • Photography
    • Hawks, eagles, and vultures (Accipitriformes)
    • Waterfowl (Anseriformes)
    • Shorebirds (Charadriiformes)
    • Storks (Ciconiiformes)
    • Kingfishers (Coraciiformes)
    • Cranes, rails, and limpkins (Gruiformes)
    • Herons & allies (Pelecaniformes)
    • Perching birds (Passeriformes)
    • Woodpeckers (Piciformes)
    • Grebes (Podicipediformes)
    • Owls (Strigiformes)
    • Mammals
    • Reptiles and amphibians
    • Arthropods
    • Landscapes

Woodpeckers (Piciformes)

Pileated woodpecker (Dryocopus pileatus) on a tree trunk

Pileated woodpecker

Pileated woodpecker (Dryocopus pileatus) on a branch with wings spread

Pileated woodpecker

Hairy woodpecker (Leuconotopicus villosus) on a lichen-covered branch

Hairy woodpecker

Downy woodpecker (Dryobates pubescens) on a thin branch

Downy woodpecker

Lewis's woodpecker (Melanerpes lewis) on a branch

Lewis's woodpecker

Red-naped sapsucker (Sphyrapicus nuchalis) on a white tree trunk

Red-naped sapsucker

Northern flicker (Colaptes auratus) on a branch

Northern flicker

Red-headed woodpecker (Melanerpes erythrocephalus) on a tree trunk

Red-headed woodpecker

Yellow-bellied sapsucker (Sphyrapicus varius) on a branch

Yellow-bellied sapsucker

Red-bellied woodpecker (Melanerpes carolinus) on a lichen-covered tree trunk

Red-bellied woodpecker

Red-headed woodpecker (Melanerpes erythrocephalus) on a burned stump

Red-headed woodpecker

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