Friday, April 30, 2010

Cooper's Hawk Release


In March we recieved a call from the Birmingham Zoo about an injured Cooper's Hawk that was found in the middle of the construction site of their new exhibit.  The Hawk was suffering from severe head trauma, was unable to stand and had soft tissue injuries on its feet (what is called "bumblefoot").  After a month of foot treatments and wraps performed every other day and increased movement and mobility, we placed the bird in a flight cage for reconditioning.   
Cooper's Hawk foot wrap.

After a few weeks reconditioning and a thorough physical exam, we decided the Cooper's Hawk was ready for release.
Staff member Lee McDonald prepares to release the Hawk.

Cooper's Hawk taking flight

After flying to a nearby branch, the Hawk checked out his surroundings for a few minutes
Cooper's Hawk perched on branch.

and flew off deeper into the woods to freedom.

Jessie Griswold
Raptor Rehabilitation Coordinator

Monday, April 26, 2010

Juvenile Crow reunited with Parents and Flock!

A fledgling American Crow was picked up by an Alabasters Animal Control Officer and brought to AWC at 10am on April 23rd. The finder’s said that the Crow was just sitting at their front door and thought the juvenile was injured. After a full examination, the Crow seemed to be in good health. We contacted the finders and she said the parents were flying around and calling, so we decided to attempt a reunite immediately. After arriving an adult was spotted and we decided to place the baby behind the finder’s home in a large brushy area along an easement. 

American Crow adult

When we got the juvenile out of the box it began to give an alarm call and the whole flock of American Crows flew in.

The Parents

Both parents began diving at us as we placed the baby on a branch. They were still swooping us as we retreated to our cars confident that baby would be well cared for.
Juvenile in the tree

Jessie Griswold
Raptor Rehabilitation Coordinator

Thursday, April 22, 2010

Pell City Barred Owls Reunited

A call came in to the Alabama Wildlife Center at 5:00pm on April 18th from Sandra Jean, one of AWC's Board members, about a juvenile Barred Owl that was found in the middle of the road in Pell City, Alabama.  Volunteer transporter, Dave Grisky, met Sandra Jean in Leeds and brought the owl to be examined for injuries to AWC by 7:30pm.  After a full exam and health check, the Barred Owl was deemed healthy and arrangements for a reunite were immediately underway.

The following day, Sandra Jean worked hard to make sure we had the means to put the baby back into its original nest or secure an artificial nest to a tree.  Sam and I headed out Monday afternoon and upon arrival, began looking for the nest and thought we had found a cavity that the baby had fallen from.  Both parents were flying around and calling and we heard another juvenile Barred Owl call somewhere in the thick tangle of Privit, Poison Ivy and understory trees.

Parent Barred Owl - Photo by Sam Griswold

After searching a bit more, we located the actual nest about 20 yards away.  Several songbird feathers, a dead mouse and numerous droppings confirmed that it was their nest.

Original Nest - Photo by Sam Griswold

The original nest did not appear to have any other juveniles in it and it was too high up to reach, so we decided that we could place a nest basket in a tree nearby.  While waiting for the 30 foot ladder to arrive, we started getting the nest basket ready and supplies that we would need to lift the baby up.  On a trip to the car, Sam found another juvenile perched in some low vines, shrubs and branches.

Sibling perched in understory - Photo by Sam Griswold

Sibling, close up - Photo by Sam Griswold

Mike, a neighbor and original finder, arrived with the ladder and took the nest basket up to secure it to the tree.

Mike securing nest basket - Photo by Jessie Griswold

After securing the nest, it was my turn to climb the ladder and slowly bring the juveniles up one at a time in a bucket.
 
Juvenile Barred Owl in the bucket - Photo by Sam Griswold

Putting the first Juvenile in the basket - Photo by Sam Griswold

It was pretty unnerving to climb that high up.  But putting those babies back with there parents was much more important than my fear of falling.  The parents kept getting closer and closer as well and were not very happy that I was so near their babies.  We gathered all our gear and left the parents to tend to their young.

In nest basket in tree - Photo by Jessie Griswold

The following evening Sandra Jean called us back about one of the babies on the ground again.  We arranged for a transport in case there may be something wrong with it.  The baby seemed healthy and was tested to be sure he was a brancher.  I reaturned to the nest site Wednesday evening and placed the baby on a branch that he would be able to access other branches and work his way back up into the canopy.
Both parents were seen and heard.

BR24 on a branch - Photo by Jessie Griswold

Brancher Barred Owls are notorious for moving constantly up and down the canopy of their parents territory.  We often get calls about juveniles that are on the ground, but end up being healthy branchers. 

Its so importat we receive all juvenile raptors immediately and we get all location information, so that if they are healthy, we can return them to their parents as quickly as possible.  For more information, visit our

Jessie Griswold
Raptor Rehabilitation Coordinator

Sunday, April 18, 2010

Carolina Wrens Nesting at AWC

Every year we have a nest of Eastern Phoebes above the door to a maintenance room.  This year, the Carolina Wrens decided to build onto the previous years Eastern Phoebe nest. For about 2 weeks we've seen the parents come and go with building matierials and eventually mealworms collected from the Pond Diets we set out daily.
3 Carolina Wrens on Thursday April 15th

If you look closely, you can see the various materials that the birds use to build nests:  a Great Horned Owl feather, pieces of astroturf, leaves, grasses, mosses, plastic wrapper.

As I was leaving Saturday, I noticed this little guy.

Carolina Wren fledgling!

  One of the babies had fledged! The others are soon to follow.


Jessie Griswold
Raptor Rehabilitation Coordinator

Wednesday, April 14, 2010

Red-shouldered Hawk Reunified April 13!

Baby Raptor #19 of 2010 at AWC

On Tuesday, April 13, the Alabama Wildlife Center received our first baby hawk of the 2010 season, a beautiful nestling Red-shouldered Hawk. Found on the ground the previous evening about 6 feet from its nest tree, this young hawk was helpless, scared and vulnerable to predation. Benji and Lisa Reaves, the home owners who found the baby, knew that leaving the young bird where it was would likely end in tragedy. They housed the bird overnight and brought it to AWC first thing the following morning. Our initial exam revealed that the baby was uninjured from the fall and in perfect health—a prime candidate to be reunited with its parents.

AWC staff member, Lee McDonald arrived at the Reaves’ residence around 5pm and began playing recorded Red-shouldered Hawk calls to attract the parents. Within 5 minutes the mother bird appeared. The homeowners pointed out the nest which was located about 40’ up in a White Oak. A bulldozer was employed in restoring this young hawk to its nest. A sibling was discovered when BR19 was placed back in the nest. The mother hawk was watching close by, waiting to resume care of her young.

Reunited with sibling!

Another happy reunification thanks to thoughtful finders like the Reaves, and the compassionate work of AWC.

You have the power to help Alabama's native wildlife. Donate today!

Friday, April 2, 2010

Barred Owls Reunited in Birmingham

On Saturday, March 27th, the Alabama Wildlife Center recieved a call from a jogger that baby owls had fallen from their nest behind the Jewish Community Center in Birmingham.  Our wonderful volunteers, Duane and Lynn volunteered to go pick the owl up and inspect the area to decide if a reunite was possible.  When they arrived, they found that one of the babies was killed from the fall but the other nestling seemed fine. 

Baby Raptor #6 of 2010

Almost immediately, they saw an adult Barred Owl fly in and land in a tree nearby.  While inspecting the area, they noticed the cavity tree was completely rotten and would most likely fall during the next severe weather event so placing the baby back in the cavity would not be a good solution. 
Nest tree

After a full exam at the Center, I returned to the nest site with Duane and Lynn, a ladder and a nest box, we hiked to the nest site and decided on a tree that was away from the trails and had a good understory. 
Duane securing the nest box

While Duane was installing the nest box, I looked up and saw a little bit of downy feathers moving around in the original nest cavity.  Since these nestlings were so young, they would need the warmth of the parent to get thru the night and putting our baby in the nest box would mean that one of them would get neglected.  We decided to take the original baby back to the Center because, unfortunately, we didn't have a tall ladder to get nestling from the cavity tree. We decided to come back the next day to retrieve the other baby and place him in the nest box with its sibling. We knew Mom and Dad weren't going anywhere.

Mom watching our every move

A new day, a taller ladder and a net helped us retrieve the other baby from the cavity.  After putting the baby in the nest box and watching mom and dad for a while, we took our equipment back to our vehicles and went back to the area in a hidden spot to make sure the parents found their babies. 

Baby in a bucket and Duan putting baby in the box

We glanced up to the cavity and there, peaking out, was yet another nestling Barred Owl! It is pretty unusual for Barred Owls to have a nest of 4 babies, especially in an area of constant foot, bike and dog traffic. 
Nestling in the tree

We retrieve our ladder and net, climb back up and were lucky enough to get the nestling to grab onto the net, lowered down and placed in the nestbox with its siblings.
Trying to capture the baby

 
Making sure baby #4 is ok.

Dad roosting in a nearby Pine Tree

Mom Barred Owl

At last check, both parents were very near the nest box and the babies are doing great. Alabama Wildlife Center's 3rd successful reunite of 2010 and many more to come in the following months.
Jessie Griswold
Raptor Rehabilitation Coordinator