Mason Farm Biological Reserve

Date: April 6, 2003

Time: 7:30-11:30 Daylight Savings Time

Mist-netting in a wet field overgrown with ashes, sweetgums, and multifloral rose.   Line-abreast sweeps through the Scirpus beds in the large plowed field north of Big Oak Woods -- large expanses of Scirpus (black rush) in shallow water and short vegetation on slightly higher ground.

Sunny, calm

Highlights -- White-eyed Vireo mist-netted, American Bittern flushed twice from the wet field, redbuds in full bloom, dogwoods just flowering


PELECANIFORMES
Double-crested Cormorant 1 flying over headed NE (to Falls Lake? or to New England?)
CICONIIFORMES
American Bittern 1 flushed twice from Scirpus beds in the large wet field
Great Blue Heron 4 flying overhead in close formation
Black Vulture 2 soaring low over fields
Turkey Vulture 2 soaring over fields
ANSERIFORMES
Wood Duck 2 flying over
Mallard 1 flying over
FALCONIFORMES
Red-tailed Hawk 2 at least soaring over fields
Red-shouldered Hawk 1 one soaring wing-to-wing with a red-tail overhead while we mist-netted
CHARADRIIFORMES
Common Snipe 8 flushed from the large wet field
STRIGIFORMES
Barred Owl 1 whooped once and later hooted once from gamelands east of MFBR
PICIFORMES
Red-bellied Woodpecker 1 called
PASSERIFORMES
JAY AND CROW FAMILY
Fish Crow 1 flew overhead uttering nasal calls
VIREO FAMILY
Yellow-throated Vireo 1 sang from the eastern edge of Big Oak Woods -- probably just back from Central America
White-eyed Vireo 3 including at least two singing and one caught in a net -- the banded bird later seen nearby might have been the bird just banded or it might have been a bird banded in previous years by BIOL 114
CHICKADEE FAMILY
Carolina Chickadee 2 including one singing
Tufted Titmouse 2 including singing
WREN FAMILY
Carolina Wren 4 including some persistent singing
MIMIC FAMILY
Northern Mockingbird 1 in hedgerow along road
OLD-WORLD WARBLER FAMILY
Blue-gray Gnatcatcher 4 uttering their shrill nasal calls -- one male seemed to have a mate already
THRUSH FAMILY
American Robin 4 drifting northward through clumps of trees beside the fields
Eastern Bluebird 2 in field -- spectacular blue on the male's back
WOOD-WARBLER FAMILY
Common Yellowthroat 6 singing males scattered in the fields -- no signs of females yet
AMERICAN BLACKBIRD FAMILY
Eastern Meadowlark 1 flushed from short vegetation in the large field
Common Grackle 4 flying over
Brown-headed Cowbird 4 in tight twisting flight as three males pursued a female uttering her rattle call -- male flight whistle was heard earlier
CARDINAL FAMILY
Northern Cardinal 6 including one male netted -- as usual it tried but could not quite break our skin!
SPARROW FAMILY
Rufous-sided Towhee 4 singing in bushy areas
White-throated Sparrow 30 along edges of roads and in our nets! -- both morphs well represented -- some individuals were in the middle of molting the feathers of their crown stripes
Swamp Sparrow 20 skulking in wet fields -- pumping their tails in flight -- occasionally singing a single song
Song Sparrow 10 along the edges of the road -- no singing


NOTES

A spectacularly beautiful morning for a change!   Hawks soared, birds sang, and enough landed in our nets to give a taste of mist-netting.

The American Bitten, a rarity at Mason Farm, allowed us to watch it in our scopes -- while it adopted its look-like-reeds posture with its neck upstretched and orange eyes fixed on us.

Common Snipe finally put in an appearance for us -- 8 is a good number for Mason Farm -- although it did not match the 30 that Matthew and I flushed just the week before.

OTHER VERTEBRATES

Northern Cricket Frog showed all the signs of this species -- straight-edged stripe on hind leg, heel reaching 1-2 mm beyond the snout, deep webbing on all toes -- one caught but none heard

Eastern Cottontail -- lots!