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 Goose | 100 "snow" morphs with only
7 young (P), 5000 mixed morphs overhead (M)
|
| Canada Goose | 500 in scattered groups
(F, A, M) |
| Tundra Swan | 5 (A), 100 (P), 500
(M), with very few young |
| Wood Duck | 1 male on the
way to Mattamuskeet |
| Gadwall | 300 in small groups scattered
among flocks of other species (B, A, M |
| American Wigeon | 2000 (P, B,
M) |
| American Black Duck | 200 including many
in pairs (P, B, M) |
| Mallard | 8 (P, B) |
| Northern Shoveler | 20 -- no males in
full alternate plumage (P, B) |
| Northern Pintail | 1000 (P, B),
4000 (M) |
| Green-winged Teal | 200 (P,
B) |
| Redhead | 2 -- male and
female (P) |
| Lesser Scaup | 3 females
(P) |
| Black Scoter | 60 in flocks flying
southward over the ovean (N) |
| Bufflehead | 10 including 2 adult males
(P) |
| Hooded Merganser | 4 including one adult
male (P) |
| Ruddy Duck | 200 (F, P, M)
|
| Pied-billed Grebe | 75 (P, B, M) |
| Northern Gannet | 800 migrating
southward over the ocean (N, P) |
| American White
Pelican | 12 including one feeding (P) |
| Brown Pelican | 120 or so along the beach
and on ponds (N, P) |
| Double-crested Cormorant | 200 scattered
(N, P, M) |
| American Bittern | 1 flushed from a
marshy spot near the inlet (P) |
| Great Blue Heron | 16 (F, P,
M) |
| Great Egret | 200 (F, P, B, M) |
| Snowy Egret | 2 (P) |
| Tricolored Heron | 5 (P, B) |
| Cattle Egret | 3 late
migrants) (B, M) -- an invasive species common in summer |
| White Ibis | 60 (A, P, B) |
| Glossy Ibis | 1 (P) |
| Black Vulture | 6 allowed close study at
a road kill (M) |
| Turkey Vulture | 80 scattered on the
mainland |
| Osprey | 7 late migrants (F, P,
M) |
| Bald Eagle | 26
including 18 (F) and 8 (M) |
| Northern Harrier | 10, all immature
except one adult female (P, M) |
| Sharp-shinned Hawk | 2 soaring overhead
(M) |
| Cooper's Hawk | 1 (M) |
| Red-shouldered Hawk | 2 crossing the
highway (M) |
| Red-tailed Hawk | 12 (F, A, M)
|
| American Kestrel | 12 including two in
the scopes (A, M) |
| Merlin | 2 hunting along dunes and beside pond (N, P) |
| Peregrine | 1 hunting over marsh and pond (P) |
| Common Moorhen | 1 in a weedy ditch
(M) |
| American Coot | 3000 in dense
flocks, harrassed by Great Black-backed Gulls (P, M) |
| Black-bellied Plover | 8 (N) |
| Semipalmated Plover | 1 on the beach
(P) |
| Killdeer | 35 (B, M) |
| American Avocet | 150 mostly asleep
(P) |
| Greater Yellowlegs | 20 (P) |
| Willet | 25 on the beach (N,
P) |
| Hudsonian
Godwit | 1 near but not with the Marbled Godwits -- scarce
migrant (P) |
| Marbled Godwit | 3 (P) |
| Sanderling | 20 on beaches (N,
B) |
| Pectoral Sandpiper | 1 in a wet grassy
area at Oregon Inlest Fishing Center -- late
migrant (B) |
| Dunlin | 100 (N, P) |
| dowitcher species | 10 probably the
Long-billed Dowitcher which occurs during winter (B) |
| Wilson's Snipe | 2 -- great looks at
a normally secretive species (B) |
| American Woodcock | 2 flying from the
woods at dusk (A) |
| Bonaparte's Gull | 2 (M) |
| Laughing Gull | 250 on the beach and
migrating southward (N, P) |
| Ring-billed Gull | 150 mostly along the
beach (N, P, B, M) |
| Herring Gull | 100 scattered and roosting
near Oregon Inlet (N, P, B) |
| Lesser Black-backed
Gull | 3 -- 2 adult, 1 first-winter, strays from Europe
(N) |
| Great Black-backed Gull | 150 --
scattered and roosting near Oregon Inlet (N, B, P, M) |
| Caspian Tern | 3 lingering before
migrating south (M) |
| Forster's Tern | 40 (F, N, P,
M) |
| Royal Tern | 10 lingering on the coast
before migrating south (N, P) |
| Rock Pigeon | 100 or more feral
pigeons around highway bridges and piers |
| Mourning Dove | 30 scattered on the coast
and inland |
| Great Horned Owl | 1 (A)
|
| Short-eared Owl | 1 at dusk (A)
|
| Belted Kingfisher | 4 (F, P, M)
|
| Red-headed Woodpecker | 1 on dead trees
in a beaver pond east of Raleigh on our return trip |
| Red-bellied Woodpecker | 5
(F, M) |
| Yellow-bellied Sapsucker | 2, also
several trees girdled by their holes (M) |
| Downy Woodpecker | 2 (M) |
| Northern Flicker | 25 including 8 in
one flock at Mattamuskeet (A, P, M) |
| Pileated Woodpecker | 4 including two
feeding on wild grapes (A, M) |
| Eastern Phoebe | 2 (F, M) |
| Blue Jay | 1 (F) |
| American Crow | 30 scattered inland (F,
M) |
| Fish Crow | 100 (N, M) |
| Tree Swallow | 12000 including large flocks at a fish pond near Creswell and
in Engelhard
(F, A, P, M)
| | Carolina Chickadee | 4 (M) |
| Tufted Titmouse | 3 (M) |
| Carolina Wren | 2 (M) |
| House Wren | 5 --
scarce in winter on the outer coastal plain (M) |
| Marsh Wren | 2 in cattails
(B) |
| Golden-crowned Kinglet | 2
(M) |
| Ruby-crowned Kinglet | 6 (M) |
| Blue-gray Gnatcatcher | 2 -- another
scarce species on the outer coastal plain in winter (M) |
| Eastern Bluebird | 25 on power lines (F,
M) |
| American Robin | 200 -- common in
pocosins in winter (A, M) |
| Gray Catbird | 1 (A) |
| Northern Mockingbird | 5 (P,
M) |
| European Starling | 400 in small flocks
everywhere! -- an invasive species originally from Europe |
| Orange-crowned
Warbler | 1 with a flock of Yellow-rumped Warblers (M) --
scarce in NC |
| Yellow-rumped Warbler | 350 including a
big flock in trees near Lake Mattamuskeet (A, B, M) |
| Palm Warbler | 3 (B, M) |
| Common Yellowthroat | 1 in
thickets beside a canal (A) |
| Savannah Sparrow | 1 on
grassy dunes beside the road (P) |
| Song Sparrow | 10 (A, M) |
| Swamp Sparrow | 8 in thickets beside
canals (A, M) |
| White-throated Sparrow | 6 including
one that sang once! (A, M) |
| Dark-eyed Junco | 3 (A) |
| Northern Cardinal | 10 (M) |
| Red-winged Blackbird | 300 in several
large flocks (F, P, M) |
| Eastern Meadowlark | 15 (A, P) |
| Common Grackle | 100 mostly in one
flock (A, M) |
| Boat-tailed Grackle | 300 on the beach
and around ponds, both males and females (N, P) |
| Brown-headed Cowbird | 20
(F) |
| House Finch | 3 (N) |
| House Sparrow | 10 (F, N) |
| | |
| TOTAL SPECIES | 113 |
| | |

Amphibia
| | |
---|
| Green Treefrog Hyla
cinerea | several in grass (M) |
| | |

Reptilia
| | |
---|
| Common Snapping Turtle Chelydra
serpentina | 1 (P) |
| Yellow-bellied Slider Trachemys
scripta | many (P, M) |
| | |

Mammals
| | |
| Gray Squirrel | 1
(M) |
| American Black
Bear | 4 -- one juvenile then a mother with two
cubs (A) |
| White-tailed Deer | 1
(M) |

|