Tuesday, September 11, 2012

Plovers, Sandpipers, and Herons at Hammond Pond

White-breasted Nuthatch
 I've already mentioned the spotted sandpipers that frequent Hammond Pond, but I wanted to head back and see if I could find more shorebirds. One of the effects of the eutrophication of Hammond Pond is that there are some very shallow mud banks where silt and run off are beginning to fill in the pond. When the water level is low, has happens frequently in late summer, the mud flats are exposed, making this a great stopping point for migrating shorebirds. While eutrophication may not be good for the health of the pond, it does have a nice side effect for birders.

On my recent visit to Hammond pond I caught a number of Canada geese and a few mallards before I could faintly make out a green heron across the pond. In the parking lot I made out some white breasted nuthatches, chickadees, and a goldfinch.  At the  overlook on the North side of the pond, I could make out no fewer than three green herons and a great blue. On the mudflats to the east there were several killdeer making a ruckus. My pictures of the shorebirds all turned out horrible due to the glaring sun and distance. A few spotted sandpipers were working the lily pads and mud flats and occasionally flew around the pond in search of a new foraging area. But then I noticed maybe five small sandpipers that were dwarfed by the killdeer. I think they were least sandpipers, but I have trouble identifying peeps (and other shorebirds for that matter). In a previous summer I even caught a semipalmated plover which was quite a surprise. For me these shorebirds may be some of the best in Newton (though I haven't fully explored the purgatory cove area much...) making Hammond Pond fun birding spot in the late summer and early fall.

Sunday, September 2, 2012

The Black-bellied Whistling-duck of Great Meadows

Black-bellied Whistling-duck
 It has been too long since I got out for some serious birding. I decided that my first trip out on Sept 1st should be to Great Meadows National Wildlife Refuge, Concord Unit. (There is also a really great blog about Great Meadows with useful information.) While not in Newton, Great Meadows is about a 30 minute drive from Newton and is one of the closest major birding spots in our area with lots of waterfowl and other water loving birds.

In July a couple of black-bellied whistling-ducks showed up at great meadows and drew a lot of attention. The northern edge of this whistling-ducks' range is the very southern tip of Texas, so having one show up in MA was quite a treat. I had seen a few weeks ago that the whistling-duck was still hanging around and thought I'd make Great Meadows my destination and see if the whistling-duck wasn't hanging around.


Great Egret in the American Lotus
Upon arriving at at the Great Meadows parking lot, I instantly heard cedar waxwings, catbirds, a Carolina wren, and robins. Then as I made my way down the dike path between the two pools I could start to make out some herons. When I was finally able to see between the cattails I could make out great blue herons, great egrets, a snowy egret, and a whole mess of canada geese. (The snowy egret is rather unusual for this location.) While I was watching the herons another birder said that there was a really rare duck just further up the path, and so I headed that way thinking of the black-bellied whistling-duck. 

Carpenter Bee and Evening Primrose
I was in luck, the whistling-duck was up on a muskrat lodge in easy viewing distance from the trail. I tried to catch some pictures and got some that were good enough to show him off. But I soon realized that the other photographers were getting far better shots with their better equipment (if you would like to see some better pictures check them out at this blog).  I was still excited to take what pictures I could and to have such great views of the bright red-orange bill and white eye-ring. At first he was sleeping, then he stood up for a little while before flying into the water next to a pair of black ducks, probably foraging time. While watching the whistling-duck, I also spotted some wood ducks and mallards. The water was quite low in the pools so there didn't seem to be as much activity as there could have been.

Common Whitetail Dragonfly
Further along the dike, there was a painted turtle sitting on a leaf of an American Lotus and a large variety of dragonflies hovering over the path. I heard a pair of warbling vireos in the trees by the river while there was a large flock of red-wing blackbirds over the cattails of the upper pool. My last two good finds of the day were an osprey flying over the pines to the east and an accipiter who flew about 10 feet away from my head as I stood in wonder watching as she headed into the trees.

Friday, August 24, 2012

The Owl and the Nuthatch

These were certainly an odd pair of birds for accidental sightings within 12 hours.

Last night I was relaxing beside an open window enjoying our current cool night air when the insect chorus was joined by a new songster. This was a rolling whistle and it took me a minute to recognize it for the "whinny" song of an Eastern screech owl. His song was soft and blended in with he other nights sounds. Some night I'll have to I find him, if I hear him again. Just as I started to make an audio recording, his song became softer and I'm not sure that it's good enough to share. Earlier in the spring I heard the "bounce" song of a screech owl in Newton as well, they apparently are doing well in our suburban environment. If you would like to listen to the different screech owl songs, Owl Pages has great recordings, though they refer to the whinny as the B-song and the bounce as the A-song.

Then this morning walking Newton Centre, I was startled by the call of a red-breasted nuthatch! My first in Massachusetts. While the song of the more familiar white-breasted nuthatch is similar, the red-breasted sounds more like a kid playing a toy trumpet: "yang-yang-yang."

All in all two great surprises to find, let alone within 12 hours.

Tuesday, August 7, 2012

Fieldnotes from the Midwest


 While I haven't been exploring locally recently, I thought I'd make up for it by sharing some of my finds from the Midwest.  I find it slightly ironic that many of my new life-birds (and 5 of the 6 species shown here) can also be found in Massachusetts, though with much less frequency.

Upland Sandpiper
One of my target birds was the Upland Sandpiper and now after encountering a few families of these birds, they have become a favorite. I was lucky enough to have a few pose for photographs and was able to hear its distinctive wolf-whistle song. These sandpipers were heavily hunted for game and is still targeted in the West Indies during migration. The past and present hunting combined with decreases in suitable habitat means that the upland is showing alarming population declines. In the northeast, the upland sandpiper lives almost exclusively at airports and in MA they can be found at Hanscom AFB in Concord, Plymouth Airport, and Otis Air Field on the Cape. I am determined now that I will have to search for a upland sandpiper in MA.





Dickcissel
The dickcissel's coloration is similar to that of the meadowlark, with a black V across his yellow chest. While quite sparrow-like the dickcissel is actually more related to cardinals. While they prefer extensive grasslands and fields of the midwest, they travel widely and some may be moving East. Dickcissels are also regular vagrants in MA, and there are even two ebird records in Newton (one of which is at Nahanton Park), while they are found more often at Millennium Park in the fall.



Gray Partridge
The when I first spotted a pair of gray partridge, I was hoping to find a bobwhite, grouse, or other native bird, but the partridge was introduced from Eurasia for hunting, much like the ring-necked pheasant. Even though they aren't native, they were an excellent find.

While not found in MA, the closest location to find them is up around Montreal.






Spotted Towhee
This spotted towhee is the western cousin of our more familiar eastern towhee except with white spots on his back. Their songs also share many similarities.

While very rare in MA, just at the beginning of this year one was found in Rockport.








Red-headed Woodpecker
I don't think I am at risk of offending anyone by saying that I think the red-headed woodpecker is the most stunning woodpecker in the states. Apparently a quite aggressive bird in maintaining territory and will also destroy nests of other species.

While the red-headed woodpecker is most common in the south and midwest and uncommon in MA, there is currently an individual that many have seen at New England Biolabs in Ipswich.






Lark Sparrow
The lark sparrow's distinctive facial pattern sets it apart from other sparrows and makes it easily identified.

Along with the dickcissel, the lark sparrow is a rare but regular vagrant in MA, with a number of sightings each fall, with the nearest ebird sightings at Millennium Park.

Monday, July 23, 2012

Spotted Sandpipers at Hammond Pond

I have not found great opportunity recently to get out birding recently. But fortunately I decided to make up for it this morning by spending half and hour at Hammond Pond.

Spotted Sandpiper
When I first stepped out of the car I couldn't help but feel a little disappointment at the lack of obvious avian activity at the pond. I couldn't see any herons or ducks, but I then started to scan the lily pads and was very excited to find a sandpiper with a tell-tale tail bobbing of a spotted sandpiper! In the past I have gotten the spotted and the solitary sandpipers confused as they generally have similar structure and coloring (at least when the spotted sandpiper is in its un-spotted winter molt), but no solitary has ever teetered like the spotted sandpiper. I was just reading about the spotted sandpiper and apparently they have a little gender role reversal with the females defending territory and the males raising the chicks.

A Wood Duck Family
With that sighting buoying my spirits, I headed towards the next overlook and heard a downy and a warbling vireo up in the trees. At the overlook two catbirds and a robin flushed from the brush while several noisy kingbirds flitted through the trees tops. Their electric song was quite thick as they chased each other around, making me think they must be a youngster and parents. I found another spotted sandpiper in quick order and noted a green heron in his silent vigil waiting for prey to pass while red-winged black birds moved around him searching the water lilies for food. Further towards the back of the pond a great blue heron took to wing with her heavy slow wing beats. Just as I was turning away, a family of wood ducks appeared as they were working their way towards open water. Mom moved along serenely while seven little ducklings sputtered around her obviously having much more trouble navigating the aquatic plants.
Hammond Pond

Just as I was reaching for the car door, I heard the high thin "see see see" of a cedar waxwing and a goldfinch calling from the lamp-post. While I may have only found 15 species (Canada geese, grackles, and house sparrows rounding out the count), I was quite contented with my morning.


Sunday, July 8, 2012

A Night-Heron at Boston Public Gardens

Black-crowned Night-Heron
  I was enjoying the cooler weather this afternoon while walking around Boston and the Public Gardens. Initially, a fenced off section of the shore drew in my attention. As it turns out the mute swans had made a nest of twigs and sticks on the banks, but in addition to a preening swan, many mallards were making use of the undisturbed location. I turned to go when a little movement on the island in the pond caught my attention. When I was finally able to get a good look it turned out to be a black-crowned night-heron! I was pleasantly surprised by this accidental find in the middle of the city. So far, I have only had luck finding them in Boston, with this being my third sighting. I know that Haynes and Suzette have seen black-crowned night-herons at the vernal pool in Nahanton (you can see Suzette's picture here) and eBird shows sightings at Hammond Pond, Chestnut Hill Reservoir, and Auburndale Park.  Before too long I'll have to run into a night heron in Newton between the Charles and all our ponds.