It's a sure sign that we're inching closer to springtime.
A large group of Tundra Swans has made its way to Lambton Shores.
It's a popular stop along their annual 6,000 kilometre migration loop between Chesapeake Bay and the Canadian Arctic.
The majestic birds are expected to be here for a couple of weeks before continuing their trek north, and eventually reaching the arctic by May.
In a good year, there may be as many as 15,000 birds resting on the Thedford Bog behind the Lambton Heritage Museum.
Educational Program Coordinator Colleen Inglis said the geography of our area makes it a popular spot for the swans.
"Where we are at here at the museum, there used to be three lakes that were part of a wetland," said Inglis. "From the 1870s up until the 1950s, those lakes were drained. It's not so much of a wetland anymore, it's farmland. Throughout that period, it's been a traditional area where it's been a nice stop over for the swans. They can stop here and feed in the fields, when they were flooded, on any leftovers from last year's crops and then keep going on their journey."
Inglis said the swans are close to right on time, as they're usually seen during the March Break.
She said those interested can visit www.returnoftheswans.com for updates and daily estimates of the current number of swans in the area.
You can also call Lambton Heritage Museum at 519-243-2600.
She encourages spectators to bring binoculars to get a close up view.
The museum's Return of the Swans exhibit is also back this year, and runs until April 5.
You can learn about tundra swans, the history of the Thedford Bog, and participate in swan-themed activities including origami making.
It can be viewed during the museum’s regular hours on Wednesdays, Fridays, and Saturdays from 11 a.m. to 4 p.m. and Thursdays from 11 a.m. to 8:30 p.m.
Admission is $5 for adults, $4 for seniors (65+) and students, $3 for children, and children aged three years or younger are free.
The Lambton Heritage Museum is located at 10035 Museum Rd. in Grand Bend.