Fall means migration in the bird world and we are in the thick of it!

While we sleep thousands and thousands of small migratory birds are winging their way south over cities, villages, farmlands, and forests. Some are making incredible flights thousands of miles in length.

One bird, the Bobolink,  that was nesting in hay fields around the Adirondacks this summer, has gathered into flocks and are now flying to the very southern reaches of South America. As we proceed into autumn and winter, our South American neighbors are feeling the tantalizingly warm beginnings of spring. As a result the Bobolinks will spend their summer (our winter) in Argentina eating rice!

Hawks, eagles, and falcons, also called raptors, are all on the move south these days. Many birders in our area will be heading over to the Lake Champlain Valley to watch the migration of thousands of Broad-winged hawks as they form roiling “kettles” of circling birds that are riding warm air thermals rising off the Valley floor and gently moving the birds south. Some Broad-winged hawks have the very sweet winter destination of Costa Rica.

Warblers and vireos are also commonly found these days grouping up into feeding flocks that filter through our Adirondack woodlands in search of late caterpillars, moths, and spiders. I find it amazing that these tiny birds are migrating hundreds of miles each night while we slumber.  Read more here.

Before long the autumnal blue skies will be filled with south-bound Snow Geese and Canada Geese. Filling our ears with that homecoming-sound, the geese passing overhead aren’t going too far for winter. They’ll end up in the Chesapeake and Delaware Bays.

But the big news in the birding world was just released today in the form of a long-awaited email. It’s the traditional analysis of Canada’s cone crop review.

The what!?

Each autumn, a Mr Ron Pittaway of the Ontario Field Ornithologists, gathers information from many birders around Canada and northeastern US about how the current pine, spruce, and other cone-bearing trees are doing this year. Are they producing lots of cones for the winter finches, waxwings, and other seed-eating birds?

2009 was not a very good year for winter-visiting finches here in the Adirondacks. So what does Mr. Pittaway have to say about this year? Read here!

Cutting to the chase, it looks like a couple winter finches might filter down our way from Canada. Possible visitors of Pine Siskin, Common Redpoll and Purple Finch might grace our seed-filled winter feeders. But if you enjoy skiing or snowshoeing, then it’s worth a perambulation through your nearest woodlands this winter to check out the avian visitors.

Photo Credit: Pine siskin(Wikipedia)

Dotting most of the eastern states including Canada and Mexico are gatherings of birdwatchers that sit (or stand, or lean) for hours a day looking up towards the deep blue skies overhead. They’ll carefully scan the horizon in search of tiny, flying black dots that move across the sky in a northerly direction…hawks are in migration.

The excitement builds just about this time every year as we all wait in anticipation for the coming of the hawks to our Adirondack woods, and fields. We birders are getting goosebumps from the latest reports of hawkwatchers in Texas and Mexico. They have just reported their first sighting of a migrating broad-winged hawk…break out the champagne!

What’s the big deal?? Well first we need to look at the travels of hawks to see just how remarkable the journey of the broad-winged hawk really is.

Most hawks we encounter during the summer months in the Adirondacks are not that remarkable in their migration length. Most red-tailed hawks go to the southeast US and some wintering hawks come down from southern Ontario or Quebec.

The broad-wings start their immense northward  journey down in the tropical regions of Central America and northern South America where they spent the winter… OK, maybe the peregrine falcon has the longest flight at 7,000 miles from S. America to the Canadian Tundra, but falcons don’t migrate in the awe-inspiring numbers like the broad wings are often seen doing.

So as our colleagues count the hawks coming up into Mexico they like to send out word that the “broadies” are en route. And as we North Country birders get wind of this we rejoice in knowing that spring is not too far away!

There are several hawk watching sites in NY but the one that gets the most attention for having big numbers of broadies fly by is Derby Hill Hawk Watch site…located in, of all places, Mexico, NY! Here you can find “counters” carefully counting each hawk as it flies by.  These hawk counts can give scientists a better idea of hawk populations, and migratory movements, as well as providing valuable education to the public.

Broad-winged hawks are fairly prolific nesters in the Adirondacks. Sometime in mid to late May keep an eye out for nests being built in sugar maples, black cherry, yellow birch or sometimes white pines. Then from a distance, admire their daily workings and life history.

You’ll soon hear the corks popping as we get word of the first spring arrival broad-winged hawk in New York!

Illustration: Broad-winged hawk-wikipedia

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