Image from the Biodiversity Heritage Library.
Contributed by Museum of Vertebrate Zoology, University of California, Berkeley.
| www.biodiversitylibrary.org
Transcription
1607
At 10:30 A.M. Rhody was still in his house and looked down
at me benignantly, but did not cry or show intention of coming down.
Thrashers were singing far to the west in the canyon. About
11 O'clock, I thought I recognized the grosbeak-like phrase that
Neo sometimes uses, and a little nearer, so I called at the west
fence and Neo came out of the chaparral for worms. Loud song was
heard just behind him and his mate stepped out of the bushes. Neo
had another broken tail feather hanging down and "blue" spots in his
plumage at various points. I suspect that he has been having com-
petition for the favor of N2 and that it has not been all smooth sail-
ing. He was still shy and nervous. This change during the last few
days may be due to increasing realization that the world is full of
enemies. The fact that N2 is not always with him suggests that she
may then be with another male who has temporarily attained dominance
and that rivalry has led to fighting for her favor.
Roadrunner and thrasher
activities from 11:50
to 2:15.
At 11:50 Rhody was sitting, all puffed up and look-
ing rather sour, on top of his house in the roost
tree. One downward glance at me and he was satis-
fied that there was no good reason why he should come down.
Thrasher song and talk could be heard directly north of his
tree, so I went to investigate, finding Neo in a small oak in the
dense baccharis thicket about 100 feet north of Rhody. Talk ceased
and song now sounded west of Neo, across the street, farther down
the canyon, perhaps 50 yards away. Neo addressed himself to that bird
with song and talk. I now invited him to come for worms and he came
shyly, not approaching closer than three feet. I now went back
to see what Rhody was doing. He was not there, so I turned back to Neo,
who was now gleaning at the spot where I had fed him, and Rhody came
running to me from the same spot. He had managed to get there without
my seeing or hearing him. He was bright and friendly and I gave him
worms. Thrasher song of high quality now sounded apparently from
Rhody's tree where I had just been, and no song was heard from
across the street. Neo now climbed the small oak in the baccharis
thicket and addressed song and talk toward the roost tree. The sing-
er there was not inferior to Neo in quality of tone, but the song
was entirely different from N's, being more "rolling" in character.
I now returned to the house to get a fresh supply of worms
so that I could continue to observe the two thrashers and their react-
ion toward each other; also to get meat for Rhody.
On returning I was just in time to see the bird from Rhody's
tree join Neo and both birds now began to dig and forage in close
company in perfect amity. Neo and N2, with little doubt. Rhody
had disappeared. N2 (?) flew back to the place from which she had
come and Neo shortly followed. On going to the roost tree, I heard
them talking and Neo came out for Hamburger, still shy.
A short, unsuccessful search for Rhody, and I returned to
the thrashers. They were now digging happily near the ladder tree
and I left them at 12:30, and made another search for Rhody in the
lee of the ridge, as that was where he would most probably be found
under prevailing wind conditions, provided he had not followed me
home for more food. I found his fresh morning's droppings about
where they "ought" to be, and that was all.
At 1:30 I took up my rounds again. Neo and mate were now
at their old place on the south bank near the entrance: somewhat to
my surprise, as it was fully exposed to the S.E. wind. Neo came for
meat. He was still there at 2 P.M. as I passed on my second lap aroun
d the periphery of the property.