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Contributed by Museum of Vertebrate Zoology, University of California, Berkeley.
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Transcription
Remsen,
J.V.
1977
Journal
Pt. Reyes [cont]
June 7
Brown-headed Cowbird 1
House Finch 2
Am. Goldfinch 3
Savannah Sparrow 1(HO)
June 14
Pt. Reyes
Area: Mendoza Ranch; Nunes Ranch and draw to the west of Nunes; Drake
Fish Docks. Time: 0710-1645 Observed: Joe Morlan
Wind: 0-2 Sky: low overcast, some drizzle Temp: 55-60
Species:
Common Loon 15 (1 BP)
Arctic Loon 10
Red-throated Loon 8 (2 BP)
Brown Pelican 1
Brandt's Cormorant 2
Ruddy Duck 5
Red-breasted Merganser 1
Surf Scoter 10+
Black Scoter 1♂
Turkey Vulture 12
Red-tailed Hawk 4
Am. Coot 2
Glaucous-winged Gull 1
Western Gull 100
Bonaparte's Gull 1
Mourning Dove 15
Great Horned Owl 1
Allen's Hummingbird 5
Willow Flycatcher 1
Horned Lark 2
Rough-winged Swallow 10
Barn Swallow 35
Cliff Swallow 6
Purple Martin 1♂
Com. Raven 12
Bewick's Wren 5
Long-billed Marsh Wren 2
Swainson's Thrush 2
Com Starling 60
Red-eyed Vireo 3
Black-and-white Warbler 1♀
Tennessee Warbler 2
Magnolia Warbler 1♂
Cape May Warbler 1♀
Myrtle Warbler 1♀
Chestnut-sided Warbler 1♀
Bay-breasted Warbler 2♂
Com. Yellowthroat 3
Am. Redstart 3 [2 in 7, 1♂]
House Sparrow 30
Red-winged Blackbird 2
Brewer's Blackbird 25
Brown-headed Cowbird 8
Rose-breasted Grosbeak 6 (3♂,3♀)
Black-headed Grosbeak 17
Bunting (sp) 1
House Finch 45
Pine Siskin 20
American Goldfinch 50
Savannah Sparrow 20
White-crowned Sparrow 110
Song Sparrow 30
Red-legged Frog 1
+ Olemy: Indigo Bunting ♀
Comments: the majority of the vagrant passerines were seen not
in the cypress trees at the usual spots but in 2 gulches on
the north-facing slopes of the arroyo towards the ocean (4) from
Nunes Ranch; These gulches were covered with a dense
growth of poison-hemlock 3-6 ft tall and it was this plant that
the birds were concentrating on - lots of bugs when shaken - they also
secondarily preferred flowering lupines. These gullies were very
"birdable" - we could refind just about everything and the birds
stayed below eyelevel, although hard to see in the dense growth.
These weedy gullies have probably never been looked at
before and many good birds have undoubtedly been missed.
These gullies are potential habitat for field and deciduous
undergrowth birds which are unlikely to be found in the cypresses.
We had just finished the row of trees at Nunes
when I heard a Spizella fly over out towards the west and
into the gully. We never found the Spizella but while down in