Image from the Biodiversity Heritage Library.
Contributed by Museum of Vertebrate Zoology, University of California, Berkeley.
| www.biodiversitylibrary.org
Transcription
his mate. At times he almost crawls to me ready to explode at
any instant. After each worm he retreats a shorter distance and
returns more readily until he finally appears quite at ease, hang-
ing around and sun-fitting.
Catching insects
in the air. One of the thrashers yesterday, while on the oval lawn, jump-
ed up into the air about four feet and caught some sort of a flying
insect, put it on the ground and prepared it for swallowing. This
is the first time I have seen them catch insects in this way.
An attempt to catch a lizard in order to note thrasher re-
action towards the reptile failed because I caught it by the tail
and it escaped by parting with that member.
10:00 A.M. Brown-eyes, off duty on the oval lawn, comes run-
ing for soft food. She is very fond of it and eats it contentedly
from my hand. If I hold my hand by the side of the shallow tin
box in which the food is carried, she will take it from hand by
preference.
Active salivary
glands. These birds must have pretty active salivary glands as their
saliva often splashes on my hand when they shake their heads to
rid themselves of some particle of food that has adhered to their
bills.
External
appearance. Their bills are not black, but more of a dull slate color.
Looking down upon B.E.'s back at about 18 inches distance: her tail
is somewhat darker than her back; her back is much darker than her
sides and nearly all of the flight feathers have a lighter color-
ed border at the tips. Her legs and feet are about the same shade
as her bill. The superciliary stripe seems to be a sort of eye-
brow, as it projects beyond the surrounding feathers. Until one
sees one of these birds op_n its beak wide one does not realize
how far back the opening extends toward and below the eye.
While it cannot, perhaps, be definitely counted upon as a
characteristic difference, Green-eyes almost always carries his