Lawrence Peregrines: fledglings flapping away!

June 15, 2016 in Peregrines at 250 Canal St.

CF2C5647-001After fledging the young peregrine falcons continue to work at strengthening their flight muscles.  They are frequently seen near the natal site flapping their wings and preparing for increasingly longer flights around the local area.  This young fledgling was seen with two other siblings on the corner of a rooftop of an abandoned building in the late day sun!  Notice the leg bands, black over green, 85/BS.

5 photos of the flapping fledgling: http://www.pbase.com/birdshots/image/163475007

Lawrence Peregrines: fledgling flight maneuvers!

June 14, 2016 in Near the Clock Tower

CF2C4620-001Like a young child learning to walk, it takes a lot of time and practice for these peregrine falcon fledglings to learn how to land smoothly and gracefully.  Quite a treat to watch three of the fledglings play around on the roof atop the west wing of the New Balance factory complex on Merrimack Street in Lawrence!

4 photos of landing sequence: http://www.pbase.com/birdshots/image/163474994

It’s important to keep in mind…that all of the falcons have the “equipment” they need to fly and flapping is pure instinct.  What is the hardest part with the initial flights is getting the hang of how to use the equipment they have–how to steer, how to glide, how to lose or gain speed and altitude and otherwise maneuver.  It can be a sharp learning curve regarding landing – honing the above skills as well as figuring out what surfaces are good and easy to land on vs. not.  

And don’t forget all of the glass windows that reflects sky that can be extremely confusing to a young, inexperienced peregrine.  City environments do present unique dangers that a wilderness cliff nest may not, but the urban habitats also have their perks in the way of abundant food, warmth and people on the ground watching out for them should they happen to end up on the ground.

Lawrence Peregrines: banded fledglings!

June 10, 2016 in Near the Clock Tower

CF2C3826-001The Lawrence Peregrine chicks are now being seen around the Clock Tower both on ledges and roof edges.  they are going through the initial phases of learning how to fly.  It is very normal to watch them as they hop, skip, and jump.  The high winds have made flight attempts a bit more of a challenge.  They are quick to use their talons to grab hold of the edge of the roof to keep from join over!  Here is a photo of one of the chicks with leg bands black/green 85/BS!

For a handful of additional fledgling photos:                                  http://www.pbase.com/birdshots/image/163431442                                                                                                          Click “next” in upper right corner to advance frames!

Lawrence Peregrines: first to fledge – leg bands 86/BS

June 7, 2016 in On the Clock Tower

CF2C3693-001Finally, the first of the 2016 Lawrence Peregrines has fledged….last night just before sunset.  The other three remain in the nest box and have yet to make first flight as of sundown tonight.  The fledgling was bolding flapping  on the extended wooden perch yesterday afternoon.  After a diligent search both this morning and late this afternoon, the first fledgling was found on ledge just below the nest box and a bit to the east of the nest box. This ledge, like the nest box, is on the west face of the Ayer Mill Clock Tower.  The fledgling was kind enough to provide sufficient looks to make a positive ID of its leg bands, black over green, 86/BS.  Stay tuned on the siblings!

Peregrine fledgling

June 17, 2014 in Peregrines at 250 Canal St.

The peregrine fledglings have been seen on many of the local warehouse building rooftops.  This late afternoon sighting was at the 250 Canal St. warehouse complex on one of the west facing roofs.  The young falcon was solo looking west!

Fledgling on lower ledge!

June 12, 2014 in On the Clock Tower

After a few days remaining in the nest box, the third and final chick fledged on Thursday.  In the late afternoon, had a nice opportunity to observe the fledgling on a lower ledge closer to Merrimack Street.  It was testing its wings and hopping along a ledge.  Not only a treat to watch from a close vantage point, but also had the chance to observe and document the black/green bicolor leg bands used on peregrines in Eastern United States.  This fledgling has black numbers (59) over green letters (BD).

More photos: http://www.pbase.com/birdshots/image/156086349

There is an international protocol in North America for colored leg bands on Peregrine Falcons. The color indicates the origin or subspecies for chicks banded in the nest. The colors in the protocol and their meaning are:

Red Captive bred
Black/red bicolor Eastern United States
Black/green bicolor Eastern United States
Blue Tundra Peregrines
Black/blue bicolor Tundra or Anatum captured off the breeding grounds or subspecies unknown
Green Peale’s Peregrines
Black Anatum Peregrines

Characters used on the Peregrine bands are letters and numbers, with one character on the top of the band and one character on the bottom of the band. Older bands may have these characters either vertical or tipped ninety degrees to the left. Newer bands have all vertical characters.

Fledgling on nearby ledge!

June 11, 2014 in On the Clock Tower

The fledglings continue to be seen in a variety of locations around the Clock Tower with one of first two fledglings remaining for a day on a nearby ledge.  The older fledgling has flown to upper ledges and even atop the weathervane at the top of the Clock Tower!

Peregrine chicks; 2 fledge over weekend!

June 10, 2014 in On the Clock Tower

The peregrine chicks took their first flights away from the nest over this past weekend. Not always choosing to or being capable of returning to the nest site, they will be found in different locations around the Clock Tower like these 2 on a nearby lower ledge!

Peregrine fledglings experience the joy of flight!

July 9, 2013 in Peregrines at 250 Canal St.

The fledglings are having a blast learning how to fly.  They have abundant nearby rooftops to practice short hop flights, glides and landings.  You can almosy sense their joy as they make endless short hop flights.  What a pure delight to watch!

5 photos posted:  http://www.pbase.com/birdshots/image/151582749

Peregrine fledgling injured & sent to rehab

June 30, 2013 in Near the Clock Tower

The last fledgling of four suffered a open wound and right wing radial fracture last weekend.  The young bird estimated to be about 8 weeks old was found at a playground along Island St. in Lawrence.  The injured fledgling was watched by a group of teenagers and thankfully a call was placed to the local police and Ellen Bistany, the city Animal Control Officer was dispatched to the location.  She took possession of the peregrine and then communicated with a local police detective who has a falconry background.  A prompt visit with the detective allowed for a correct ID to be made as well as an initial determination of the probable injury….a wing fracture.  The fledgling was brought to the MSPCA facility at Nevins Farm in Methuen.  Pam Nixon, who serves as the assistant manager of the equine and farm animal adoption center was very helpful and arranged for contact with and transport to the Tufts Wildlife Clinic in North Grafton.  

The Wildlife Clinic reports that the female fledgling with black over green leg bands 93/AD is bandaged with its wing in place.  The fledgling sustained a fracture and soft tissue trauma.  It has been able to perch on its own but it did sustain severe bruising.  It has a figure eight bandage in place, and is splinted with no cast in place.  It performs normal body functions and has a somewhat stable appetite.

 This story represents an amazing example of an outstanding team effort by a chain of well informed and responsive caretakers. This peregrine family is quite well known In Lawrence by MassWildlife staffers, NH Audubon staffers, local police, nearby security guards, New Balance employees, commercial tenants at 250 Canal St., residential tenants at many nearby apartment buildings;  staff, members and friends of GroundWork Lawrence the local conservation group; staff and members of the the Merrimack River Watershed Council;  endless members of this list who have been in contact and shared so many observations, Eastern Mass Hawk Watchers and the list goes on!

5 photos of injured female fledling courtesy of Ellen Bistany: http://www.pbase.com/birdshots/image/151047019

5 close up flight photos from fledge day: http://www.pbase.com/birdshots/image/150728639   Click “next” upper right to advance frames

15 close up photos from fledge day: http://www.pbase.com/birdshots/image/150728894    Click “next” upper right to advance frames

 Blog post from her fledge day:  http://lawrenceperegrines.com/peregrines-last-chick-93ad-fledges-on-sunday/    Click “next” upper right to advance frames

 Will provide further update;  a wonderful story to share about great teamwork in the field!