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“heterodactyly”
Similar to "zygodactyly"; heterodactylism: The digits three and four of certain birds point forward and the digits one and two point to the back.
This is only found in "trogons" that are birds that peck holes in trees to make their nests. They are residents of tropical forests, particularly in South America.
This entry is located in the following units:
dactylo-, dactyl-, dactylio-, -dactyl, -dactyla, -dactylia, -dactylic, -dactylism, -dactyloid, -dactylous, -dactyly
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heter-, hetero-
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