Latest For the Birds column: Keep an eye out for rarities

Here is the latest For the Birds column, which runs in several newspapers in New England.

Photo by David Hoitt This Varied Thrush has been seen in Swanzey since Dec. 12.

Photo by David Hoitt
This Varied Thrush has been seen in Swanzey since Dec. 12.

Different seasons bring their own rarities.

Rarities, for the purpose of this column, are birds that are typically not seen in our region. It is not necessarily a bird that is rarely seen – it may be quite common in other parts of the country or world – but rather a bird that only every once in a while ventures into New England for one reason or another. In fact, it can also be a typical New England bird, but just seen in a season in which it is usually far away from here.

Winter is a good time for rarities because they stick out so much better. There are only so many birds that haven’t migrated for us to look at in winter, so when something different appears, it really sticks out.

Participants in the annual Christmas Bird Counts crave rarities. The point of the volunteer bird census is to count all the birds they see to contribute to a long-running data base so ornithologists can track bird population trends. There is no competition involved; no awards given. But the unwritten and unspoken truth is: CBC participants want to tally more species than the other counts held throughout the state.

So when a rarity shows up a week or two before Continue reading