Tag Archives: winter birdwatching nc

Winter birding at the Pungo Unit: Tundra Swan Migration

One cannot write about a wintertime visit to the Pungo Unit at the Pocosin Lakes NWR in North Carolina without mentioning the vast numbers of Tundra Swans who spend the cooler months here.

During my birding trip last month, I was greeted by the sight of a huge flock of these large beautiful birds feeding in the wide open fields of the refuge.
It was neat to stand there listening to the swans calling out to one another on the cold December morning!

Arriving in N.C. in late autumn /early winter, Tundra swans, make their way to the the Pungo Unit of Pocosin Lakes NWR where the agricultural fields are filled with leftover grain which provides winter nourishment for the birds.
This crop management is the result of an agreement between the Wildlife Service and local farmers.

During the day, the swans move throughout the refuge flying from Pungo Lake to the farm fields in search of food.
In the the large shallow ponds created by flooded out fields, the birds graze on the submerged vegetation below the waters surface.
It’s in these fields that the birds are best observed up close vs. trying to view them paddling in the water over the vast expanse of Pungo Lake.
Aren’t they lovely?

Photos & video by @sally_siko of @birdwatching_nc on the fabulous full frame @canonusa
#5Ds

White-throated Sparrows are back in North carolina

Nothing says cooler weather is on the way during early autumn in central N.C. like the appearance of the White throated Sparrow.
I spotted my first one of the season this week while birding at Lake Betz in Morrisville, North Carolina.
This makes me very happy because I’m soooo done with the warm temperatures lol!

These gorgeous little birds breed in the northern boreal forests of Canada and Alaska. Each September, they gather in large flocks to fly south to their wintering grounds along the eastern seaboard of the US.
White-throated Sparrows are known to migrate at night and depart at sunset at each leg of their southward journey.


Did you know that there are research studies which suggest that they use the patterns of stars in the sky as a means of navigation?
That being said, cloudy skies can hinder this method so they are thought to also utilize polarized sunlight cues near the horizon at sunrise and sunset as a means to recalibrate their inner magnetic compass along the way.
Pretty amazing huh?

Photo by Sally Adams Siko
Lake Betz
Morrisville, NC

In search of Tundra Swans: november Birding at Lake Mattamuskeet NWR

By: Sally Siko, Admin Birdwatching N.C.

Had an excellent time birding at Lake Mattamuskeet NWR and the surrounding area this past weekend! Saw over a 1000 migrating Tundra Swans and quite a few other species too.

These Swans are freak’n huge! Their wing span is 7’ and they stand nearly 4’ tall. Adult birds can weigh up to 23 lbs!

Fully mature swans are solid white while immature swans have more gray toned plumage, particularly their head and neck area.
Like geese, swan mate for life and from what I’ve observed, they tend to stick close by their partners even in large flocks.

Tundra Swans breed in the Arctic Coastal Plains then migrate during the winter to the West and East coasts of the United States, including here in North Carolina. It’s pretty cool to think about what an amazing journey these birds made just to arrive here where I was standing.


Interestingly, the greatest number I saw yesterday were feeding in the wide open fields near the lake. As I drove around there were thousands of them flying back and forth between the lake and the farm lands.


From what I’ve read online, it’s not an ideal situation for the birds or the farmers. The swans natural wintering habitats are being disturbed by hunting, the destruction of aquatic plants and competition from invasive species such as Mute Swans.
Hopefully we can find a way to stabilize their numbers because it would be a shame to lose these incredible birds here in N.C.

Photos by @sally_siko of @birdwatchingnc
Canon 5Ds