Vertebrates at Pea Island NWR and Mattamuskeet NWR
(also Alligator River NWR, Nags Head, Bodie Island Pond, and en route)

November 5-7, 2010

Weather

  • November 5:   partly cloudy, light wind, 50's
  • November 6:   brief drizzle and rain early and late, partly cloudy, wind N 10 knots
  • November 7:   sunny, wind NW 15 knots
  • Drivers and helpers: Rob Aldredge, Allen Hurlbert, Karl Fetter, Minna Wiley

Some highlights and notes ...

  • Beyond Plymouth we found 18 Bald Eagles hanging around pisciculture ponds.   Some 1500 Tree Swallows had congregated there also.   Many perched at equal intervals along power lines, a demonstration of the predictable "individual distance" characteristic of many species.

  • Becasue DST did not end this year until Saturday night, we arrived at Alligator River NWR with an extra hour of light!   The impoundments were mostly dry, but we had great looks at two American Kestrels.   Then about 6:15 at the corner of Grouse Road, we saw a juvenile Black Bear scamper down the road and soon after spotted a female with two small cubs in the dusk.   Woodcocks and a Short-eared Owl also appeared at dusk.

  • Wintering waterfowl (Anseriformes) make the national wildlife refuges in northeastern NC famous.   We found 17 species altogether -- 2 species of geese, 1 species of swan, and 14 species of ducks (8 up-enders, 6 divers).

  • The unusually warm weather during the preceding month perhaps explained the presence of two sandpiper relatives that migrate to southern South America, the scarce Hudsonian Godwit) and the Pectoral Sandpiper.   The Marbled Godwit, in contrast, stays here for the winter.   The two big gull relatives, the Royal Tern and the Caspian Tern, migrate to the Caribbean and northern South America, but we found several of each lingering before departure.

  • We also had opportunities to study the coloration of the plumages of different ages of each of four species of gulls that spend the winter on the NC coast.

  • Other highlights at Pea Island included a hunting Peregrine and later a hunting Merlin, good looks at American White Pelicans, over 120 American Avocets (all asleep or preening so we had little chance to study their unusual bills or how they used them), flocks of Snow Geese (all "snow" morphs), and many species of both up-ending and diving ducks.

  • Another special treat was the steady stream of Northern Gannets migrating southward on Saturday morning past the Sea Foam Motel at Nags Head.   The gulls on the beach included a Lesser Black-backed Gull (a scarce visitor off-course from Europe) on Saturday and three of this species on Sunday.   On the other hand, very few sea ducks and no loons were migrating this weekend.

  • Near Lake Mattamuskeet, we discovered a huge flock of Tree Swallows apparently just enjoying the breeze above the town of Engelhard.   Soon after, we encountered enormous flocks of Snow Geese flying overhead on their way back to the lake after early-morning feeding in fields to the southeast.   These flocks (unlike smaller groups at Pea Island on Saturday) consisted of mostly "blue" morphs with scattered "snow" morphs and "heterozygotes".

  • Although stymied by the road closed for replacement of a small bridge, this interruption gave us a chance to study a flock of wintering warblers and woodpeckers.   Among the numerous Yellow-rumped Warblers, we found some scarce wintering birds: Blue-gray Gnatcatcher, Orange-crowned Warbler, House Wren.   We also had great looks at Yellow-bellied Sapsuckers and two Pileated Woodpeckers feasting on wild grapes high in the trees.

  • Finally we had great looks at adult (and nearly adult) Bald Eagles and Ospreys along the canal near the closed road.   Altogether we saw 26 Bald Eagles, almost a record for a November field trip.

In the lists below . . .

  • F = borrow ponds along US 64 from Tarrboro to Roper (Friday)
  • A = Alligator River NWR
  • N = Nags Head (near the Sea Foam Motel on the beach or over the ocean)
  • B = Bodie Island Pond
  • O = Oregon Inlet (jetty and nearby beach and dunes)
  • M = Mattamuskeet NWR

Please send additions/corrections to Haven Wiley

Birds

Names and sequence follow the Checklist of North American Birds (American Ornithologists' Union, November 2010)

Snow Goose100 "snow" morphs with only 7 young (P), 5000 mixed morphs overhead (M)
Canada Goose500 in scattered groups (F, A, M)
Tundra Swan5 (A), 100 (P), 500 (M), with very few young
Wood Duck1 male on the way to Mattamuskeet
Gadwall300 in small groups scattered among flocks of other species (B, A, M
American Wigeon2000 (P, B, M)
American Black Duck200 including many in pairs (P, B, M)
Mallard8 (P, B)
Northern Shoveler20 -- no males in full alternate plumage (P, B)
Northern Pintail1000 (P, B), 4000 (M)
Green-winged Teal200 (P, B)
Redhead2 -- male and female (P)
Lesser Scaup3 females (P)
Black Scoter60 in flocks flying southward over the ovean (N)
Bufflehead10 including 2 adult males (P)
Hooded Merganser4 including one adult male (P)
Ruddy Duck200 (F, P, M)
Pied-billed Grebe75 (P, B, M)
Northern Gannet800 migrating southward over the ocean (N, P)
American White Pelican12 including one feeding (P)
Brown Pelican120 or so along the beach and on ponds (N, P)
Double-crested Cormorant200 scattered (N, P, M)
American Bittern1 flushed from a marshy spot near the inlet (P)
Great Blue Heron16 (F, P, M)
Great Egret200 (F, P, B, M)
Snowy Egret2 (P)
Tricolored Heron5 (P, B)
Cattle Egret3 late migrants) (B, M) -- an invasive species common in summer
White Ibis60 (A, P, B)
Glossy Ibis1 (P)
Black Vulture6 allowed close study at a road kill (M)
Turkey Vulture80 scattered on the mainland
Osprey7 late migrants (F, P, M)
Bald Eagle26 including 18 (F) and 8 (M)
Northern Harrier10, all immature except one adult female (P, M)
Sharp-shinned Hawk2 soaring overhead (M)
Cooper's Hawk1 (M)
Red-shouldered Hawk2 crossing the highway (M)
Red-tailed Hawk12 (F, A, M)
American Kestrel12 including two in the scopes (A, M)
Merlin2 hunting along dunes and beside pond (N, P)
Peregrine1 hunting over marsh and pond (P)
Common Moorhen1 in a weedy ditch (M)
American Coot3000 in dense flocks, harrassed by Great Black-backed Gulls (P, M)
Black-bellied Plover8 (N)
Semipalmated Plover1 on the beach (P)
Killdeer35 (B, M)
American Avocet150 mostly asleep (P)
Greater Yellowlegs20 (P)
Willet25 on the beach (N, P)
Hudsonian Godwit1 near but not with the Marbled Godwits -- scarce migrant (P)
Marbled Godwit3 (P)
Sanderling20 on beaches (N, B)
Pectoral Sandpiper1 in a wet grassy area at Oregon Inlest Fishing Center -- late migrant (B)
Dunlin100 (N, P)
dowitcher species10 probably the Long-billed Dowitcher which occurs during winter (B)
Wilson's Snipe2 -- great looks at a normally secretive species (B)
American Woodcock2 flying from the woods at dusk (A)
Bonaparte's Gull2 (M)
Laughing Gull250 on the beach and migrating southward (N, P)
Ring-billed Gull150 mostly along the beach (N, P, B, M)
Herring Gull100 scattered and roosting near Oregon Inlet (N, P, B)
Lesser Black-backed Gull3 -- 2 adult, 1 first-winter, strays from Europe (N)
Great Black-backed Gull150 -- scattered and roosting near Oregon Inlet (N, B, P, M)
Caspian Tern3 lingering before migrating south (M)
Forster's Tern40 (F, N, P, M)
Royal Tern10 lingering on the coast before migrating south (N, P)
Rock Pigeon100 or more feral pigeons around highway bridges and piers
Mourning Dove30 scattered on the coast and inland
Great Horned Owl1 (A)
Short-eared Owl1 at dusk (A)
Belted Kingfisher4 (F, P, M)
Red-headed Woodpecker1 on dead trees in a beaver pond east of Raleigh on our return trip
Red-bellied Woodpecker5 (F, M)
Yellow-bellied Sapsucker2, also several trees girdled by their holes (M)
Downy Woodpecker2 (M)
Northern Flicker25 including 8 in one flock at Mattamuskeet (A, P, M)
Pileated Woodpecker4 including two feeding on wild grapes (A, M)
Eastern Phoebe2 (F, M)
Blue Jay1 (F)
American Crow30 scattered inland (F, M)
Fish Crow100 (N, M)
Tree Swallow12000 including large flocks at a fish pond near Creswell and in Engelhard (F, A, P, M)
Carolina Chickadee4 (M)
Tufted Titmouse3 (M)
Carolina Wren2 (M)
House Wren5 -- scarce in winter on the outer coastal plain (M)
Marsh Wren2 in cattails (B)
Golden-crowned Kinglet2 (M)
Ruby-crowned Kinglet6 (M)
Blue-gray Gnatcatcher2 -- another scarce species on the outer coastal plain in winter (M)
Eastern Bluebird25 on power lines (F, M)
American Robin200 -- common in pocosins in winter (A, M)
Gray Catbird1 (A)
Northern Mockingbird5 (P, M)
European Starling400 in small flocks everywhere! -- an invasive species originally from Europe
Orange-crowned Warbler1 with a flock of Yellow-rumped Warblers (M) -- scarce in NC
Yellow-rumped Warbler350 including a big flock in trees near Lake Mattamuskeet (A, B, M)
Palm Warbler3 (B, M)
Common Yellowthroat1 in thickets beside a canal (A)
Savannah Sparrow1 on grassy dunes beside the road (P)
Song Sparrow10 (A, M)
Swamp Sparrow8 in thickets beside canals (A, M)
White-throated Sparrow6 including one that sang once! (A, M)
Dark-eyed Junco3 (A)
Northern Cardinal10 (M)
Red-winged Blackbird300 in several large flocks (F, P, M)
Eastern Meadowlark15 (A, P)
Common Grackle100 mostly in one flock (A, M)
Boat-tailed Grackle300 on the beach and around ponds, both males and females (N, P)
Brown-headed Cowbird20 (F)
House Finch3 (N)
House Sparrow10 (F, N)
TOTAL SPECIES113

Amphibia

Green Treefrog Hyla cinereaseveral in grass (M)

Reptilia

Common Snapping Turtle Chelydra serpentina1 (P)
Yellow-bellied Slider Trachemys scriptamany (P, M)

Mammals

Gray Squirrel1 (M)
American Black Bear4 -- one juvenile then a mother with two cubs (A)
White-tailed Deer1 (M)