-
Zygodactyl tracks have been
found dating to 120–110
million years ago (early Cretaceous), 50
million years before the
first identified zygodactyl fossils...
-
perching birds.
Zygodactyl: two toes in
front (2, 3) and two in back (1, 4) – the
outermost front toe (4) is reversed. The
zygodactyl arrangement is a...
-
Psittacopedidae is an
extinct family of
birds related to p****erines. It had
zygodactyl feet,
likely due to
common ancestry with parrots, the
closest living relatives...
- make up the bulk of
their diet).
Nearly all
Piciformes have parrot-like
zygodactyl feet—two toes
forward and two back, an
arrangement that has
obvious advantages...
- of
parrots is also
sensitive to
ultraviolet light.
Parrots have
strong zygodactyl feet (two toes
facing forward and two back) with sharp,
elongated claws...
- ****atoos and many parrots, the blue-e**** ****atoo can use one of its
zygodactyl feet to hold
objects and to
bring food to its beak
whilst standing on...
- species,
Serudaptus pohli, and is
known for long,
raptorial claws on its
zygodactyl feet. The
holotype of Serudaptus, WDC-C-MG 201, was
housed in a private...
- heads, long tongues,
which they use to
extract their insect prey, and
zygodactyl feet, with two toes
pointing forward and two backwards, but they lack...
-
genus Aratinga. Macaws, like
other parrots,
toucans and wood****s, are
zygodactyl,
having their first and
fourth toes
pointing backward.
There are 19 species...
-
parrot relative Quercypsitta in
their morphology,
including the
partially zygodactyl foot, in
which two toes
could face
opposite the
other two. The Vastanavidae...
