Peregrine female (V/5) needs more respite care!

January 15, 2015 in Near the Clock Tower

From Tom French at MassWildlife:

Over the past week the adult female in Lawrence (V/5) has been on the ground twice.  On Monday, January 5th she was found in a residential backyard about ¾ mile west of the clock tower.  A toe on her left foot was scrapped and broken.  She was picked up late in the day by the ACO and transferred to an experienced local falconer to hold.  The next day when I spoke with the falconer, It sounded like she had probably struck something but had shaken it off.  She was strong, alert, feisty, and in good weight with no evidence of any wing injuries.  She eagerly ate a homing pigeon.  However, a winter storm had begun, so I had her held over a second night and released the next morning.  She flew from the ground right back up to the clock tower.  It seemed like a good release, but yesterday I learned that she had been found on the ground again, so she was taken to the Tufts Wildlife Clinic.  The cause of her problems is still not clear, but I will let you know when there is more news.

This female was caught by hand at her nest on June 4, 2003.  So, she was banded as a two year old adult, so we do not know where she was born.  She is coming up on 14 years old in May. Since 2003, she has raised at least 31 chicks (17 males & 14 females) to fledging.  Since her nest site in 2005 was not located, she probably raised a few more.  In the 11 years where her nest site was known, she has never failed to fledge at least one chick.

All of these years, her mate has been 2206-59866, 6*/4* black/green  banded on the NH Tower Bldg., Manchester, NH 06-07-01.  Manchester is 25 miles N. of Lawrence.

 

Peregrine male at Verizon Tower

January 15, 2015 in Near the Clock Tower, Verizon Cell Tower

The male peregrine falcon has been regularly seen in one of the nearby day perch locations.  This spot provides a setting out of the wind, many times with sun, and perhaps is near to warm air exhaust vents!  He awaits the return of his long time mate!

Bald Eagle subadult feeding

January 13, 2015 in Bald Eagle

Made a quick pass by the parking lot next to NXStage Medical on Tuesday morning after watching the Bald Eagles at the dam.  Robbie V. was taking photos of a subadult in one of the trees on the north side of the Merrimack River.  Robbie indicated that the young eagle had just swooped down and captured a fish out of the river, and took its catch back up to the tree limb.

Bald Eagle and subadult: transmitter & antenna & LEG BANDS!

January 13, 2015 in Bald Eagle

For those with an interest, a fascinating additional sighting on Tuesday of the transmitter/antenna adult Bald Eagle.  Photos include partial view of leg band codes, PTT transmitter, and antenna.  No clarity around possible origin of this bird and no clear way to whittle down the possibilities, with lots of expert input as you’ll see below.  Stopped by the Great Stone Dam again in Lawrence Tuesday morning and encountered both an adult and a subadult bald eagle on the ice!Looks like a gull had been ripped apart and they took turns.  Was able to watch and capture photos from the west side of the Great Stone Dam bridge.  The bridge is on South Broadway and is also known as Rt. 28.  The adult had a transmitter and a PTT antenna that sticks up……so fired away with camera hoping to possibly get band codes.  The adult looks like it has a possible “E” on the band.  I’m not able to clarify any further info.  The subadult looks like P/7 which has been seen and photographed previously.
Links to photos:
Adult feeding on gull, cleaning bill, walking ice, and drinking:    http://www.pbase.com/birdshots/image/158836224   CLICK “NEXT” UPPER RIGHT TO ADVANCE
4 photos of subadult (2.5yrs) with P/7 leg band:  http://www.pbase.com/birdshots/image/158836483
4 photos of adult leg band:  http://www.pbase.com/birdshots/image/158836525
2 photos of PTT transmitter and antenna:   http://www.pbase.com/birdshots/image/158836531
P/7 info from Tom French:
Bald Eagle
Band numbers:  0679-04089, and P/7 burnt orange
Banding date and Location:  06-12-12 – MA, Essex Co., Amesbury, Powwow River (tributary of the Merrimack River).
Sex:  Possible female based on size compared to sibling (7.25 lb)
Siblings: P/6 (5.75 lb)
No previous band reports
From Charlie Todd, Coordinator of Endangered/threatened Species in Maine:
A few of our orange anodized bands deployed on eagles during 1984-1987 (N = 249 eagles) still show up.  Most are faded to pale gold but at least one I’ve handled was absolutely colorless.  As you know, anodized aluminum bands of that era were not very colorfast.  However, only one bird with an orange color band (code = E7E) was fitted with a PTT satellite unit.  It was a rehab bird released near Auburn ME on 12/11/2005) and the transmitter failed years ago.  A few of the 1984-87 eagles had VHF transmitters (with the long floppy antenna dangling over the tail) but that first photo shows an erect antenna typical of PTT satellite units.  Quebec has used orange color bands & some PTT transmitters in recent years.  Check with Charles on possibilities from there.  Best – Charlie

Charlie Todd                                                                                                                                                                                                                                                                                Endangered & Threatened Species Coordinator                                                                                                                                                                                                                              Maine Dept. of Inland Fisheries and Wildlife

From Charles Maisonneuve, bird biologist in Quebec,

There are no numbers on the bands we use to mark bald eagles, only a combination of 2 letters, one over the other.  If you are sure the code ends with a 5, then it’s not a bird banded in Québec.

Charles Maisonneuve, biologiste

Ministère des Forêts, de la Faune et des Parcs

Direction de la gestion de la faune du Bas-Saint-Laurent

Any and all further input and comments most welcome as we gather more information.  These were best of the limited band photos!

Bald Eagle adult: transmitter & antenna AGAIN!!

January 12, 2015 in Bald Eagle

While making rounds along the Merrimack River this morning, encountered an adult Bald Eagle just east of Rt. 495 perched in regular location.  Then, made a pass over the bridge by the dam in Lawrence and spotted another adult Bald Eagle on the south side of the river just west of the dam. It was perched on an overhanging branch scanning waterfowl below.  Was able to draw near and watch Eagle being subjected to crow harassment.  Although dark overcast with light drizzle, was able to capture a few nice images, including views of transmitter/antenna.  The leg band looked dark brown with no visible marking on the brownish band. Hope to get leg band numbers soon!

Update on transmitter & antenna

January 12, 2015 in Bald Eagle

From Charlie Todd, Coordinator for Maine Endangered & Threatened Species:

“a few of our orange anodized bands deployed on eagles during 1984-1987 (N = 249 eagles) still show up.  Most are faded to pale gold but at least one I’ve handled was absolutely colorless.  As you know, anodized aluminum bands of that era were not very colorfast.  However, only one bird with an orange color band (code = E7E) was fitted with a PTT satellite unit.  It was a rehab bird released near Auburn ME on 12/11/2005) and the transmitter failed years ago.  A few of the 1984-87 eagles had VHF transmitters (with the long floppy antenna dangling over the tail) but that first photo shows an erect antenna typical of PTT satellite units.  Quebec has used orange color bands & some PTT transmitters in recent years.”  

 

 

 

Bald Eagle perched in the drizzle

January 12, 2015 in Bald Eagle

With Monday morning temperatures hovering around freezing and a light drizzle coming down, this adult Bald Eagle was content to hang on one of its regular perch locations and just watch the river run!

Peregrine female (V/5) injured, cared for, and released

January 11, 2015 in Near the Clock Tower

From an article in the Eagle Tribune Sunday, Jan. 11, 2015

LAWRENCE — An injured Peregrine falcon was set free this week after being taken care of by Lawrence police.  On Tuesday, a Coolidge Street woman called police saying she’d found a falcon that appeared to be hurt.  Animal Control Officer Ellen Bistany Mastorakis tapped Det. David Augusta, a licensed falconer, for his help.  The falcon appeared to have a scrape on one of its digits, so Mastorakis and Augusta together stretched a nylon over the bird.  The nylon created a straight-jacket of sorts on the falcon, so Augusta could get a good a good look at her talons.  “Which are like knives. So is the beak,” Mastorakis said.

The two took the falcon back to the pound. They found a band on one of it’s legs with a number.  A call to the state revealed this falcon was banded while nesting in the city’s Ayer Mill Clock Tower in 2003.  “They figured she was two years old at the time. So that makes her 14,” Mastorakis said.  The falcon’s wings were fine. So Wednesday afternoon, Augusta expertly set the falcon free again.   Based on her history, however, it doesn’t sound like she’ll go far.

Article by: By Jill Harmacinski

Photo by Paul Bilodeau:  Lawrence Police Det. Dave Augusta lets a female Peregrine falcon go after it was found in an alley in Lawrence. Augusta fed the falcon and released it a day later, making sure it was not hurt.

Peregrine Falcon, adult

January 9, 2015 in Verizon Cell Tower

In a late afternoon search for the Lawrence Peregrines, and with none in sight around the Clock Tower, cast my gaze to other off season perch locations.  This time of year, the peregrines may frequently be found atop the nearby Verizon Cell Tower on the opposite side of the river and NW from Clock Tower.  While heading north on Parker St (Rt. 114) and going over the bridge, noticed a perched bird on the side of the Verizon Tower building.  Parked nearby and sure enough, one of my long lost friends!  Looked like it just finished a snack and was perched just out of the wind!  What a joy to make this sighting!!

Bald Eagle, first year, over Merrimack in Lawrence!

January 9, 2015 in Bald Eagle

What a nice surprise while scanning for Bald Eagles this afternoon with a staffer and fellow bird photographer from NXStage Medical Inc., to encounter a young first year bird flying west from the direction of the Lawrence Municipal Airport.  We were standing outside in the wind and cold comparing notes when we both noticed a likely eagle in the distance.  The eagle was lazily moving west and following the path of the river below.  The light was beautiful and we were so thankful!

A few more photos:   http://www.pbase.com/birdshots/image/158758027    Click “next” in upper right to advance frames!