We have had several days of extreme heat. It’s been extremely dry, with no rain in sight and baby birds that are extremely small, 2 gram hummingbirds, and very large, a 2,000 gram Raven. The hummingbirds are in an incubator in the main clinic. 

The Raven appears to be healthy, but because it is a high risk species for Highly Pathogenic Avian Influenza, it is in the quarantine building. We will be able to test it for influenza on Monday, and should have the results back by Wednesday. If the results are negative, as we expect,  the Raven can then be moved into the main clinic.

Hack Site Updates

Five Western Screech Owls (WESO’s) have been released at the WESO hawk site. Tricia spotted two in the tree housing the hack box when she dropped off some mice a couple days ago. We use trail cams to monitor the WESO’s and will keep supplying them with mice as long as they are coming back for food. Once they have perfected their hunting skills, they will prefer freshly caught mice to mice that have been previously frozen.

Six Great Horned Owls (GHOW’s) have been released at the GHOW hack site. They are also still returning for food, along with some resident owls that have figured out where to get a free meal! 

Walla Walla Science Camp

Campers attending the science camp toured the center this past week and dissected owl pellets. The pellet below contained bones from at least four rodents. It was cast by a well-fed Barn Owl!

A Barn Owl nest was discovered when the tarp covering the haystack was removed. The owlets were brought to the Pendleton center. There were 9 owlet’s (one was just coming out of its shell) and an egg.  Like other raptors, Barn Owls lay their eggs at intervals of two or three days. The six older owlets…

And the 3 younger owlets…

The owls have been transferred to the Benton City center so they can be hacked out.

Hermiston Summer Parks & Walla Walla Valley Camps

On Thursday, Hermiston Summer Parks students each visited the Pendleton center. On Friday students from Walla Walla Valley Camps visited. They met BMW’s education birds… 

Played the migration game and learned about some of the obstacles migrating birds face like windows, toxic water, power lines, wind turbines and vehicles… 

And dissected owl pellets…

The babies keep coming. The Pendleton Center admitted 3 Northern Harriers (ground nesting hawks), 4 baby Skunks and a Hummingbird. The Harriers were inadvertently “rescued” by well-meaning folks who thought they were being attacked by a hawk, no doubt one of the parents. It took 2 1/2 days to organize a return trip to La Grande for the Harriers and recruit a new volunteer, Tom, to keep eye on the youngsters until the parents realized they were back.

The Harriers were color-coded so we could tell them apart in the clinic, and banded before their trip home. They are well-suited to hiding in tall grass.

Four Baby Skunks

These young skunks were orphaned when their mother was struck by a car and killed. They are eating solid food and soon will be moved outside to grow a little bigger and learn to forage for food before being released.

A Very Young Hummingbird

At three grams, this nestling Hummingbird is almost full-grown. It is the youngest hummingbird we have admitted… still begging to be fed. Adult hummingbirds eat a very low protein diet, getting most of their calories from the nectar of flowers. They also eat tiny flying insects which are what they feed their fast-growing babies. We are feeding this guy tiny mealworms and blood worms. 

BMW Volunteers to the Rescue Again

Yakima volunteers Kathy, Bill and Ken responded when a Raccoon was struck by a vehicle and killed while trying to cross I-82 near Yakima. Her 3 kits were stranded in the freeway median under an overpass with cars zipping by on either side at 70 miles per hour. A Washington State Patrol trooper stopped, but said he could not stop traffic for raccoons. Kathy and Ken caught the first kit, then Bill arrived with a large salmon net and quickly caught the other two. The kits were not very grateful, but I’m sure they owe their lives to Kathy, Bill and Ken. They took them to BMW’s Tri-Cities center where they were examined and found to be in good condition. They will coordinate with Washington Department of Fish and Wildlife once the kits are ready to be released. Thank you for a job well done!!!

Lots of babies are still being fed at both the Pendleton and Benton City centers, but many are beginning self-feed. Five robins have been moved out to the songbird pen in Pendleton.

Bald Eagle 23-024

The Bald Eagle admitted in March with lead poisoning and fractures in his left halux toe and wingtip is doing well out in the large flight pen. He is slowly molting his damaged primary feathers. We know his lead toxicity was the result of eating carrion that had been shot with lead ammunition. We don’t know what caused the fractures. Trauma to a wing often causes feathers to molt prematurely. Once the feathers have regrown we can evaluate his flight ability. In the meantime, he is dining on rabbit and rat. He also enjoys a bath after breakfast!

And Another Teenage Robin…

Days are still filled with baby bird feedings from 7 am to 9 pm: 

4 House Finches

2 Brewers Blackbirds

There are also 2 Scrub Jays and 3 American Crows. Most are beginning to self-feed. Two Robins are are outside in the Songbird Pen. Two more are inside and self-feeding. They will soon go outside. 

Short-eared Owl 23-143

This fledgling Short-eared Owl was found near Boardman, Oregon. He had an injured left eye and was very thin. Dr.Yackley at Pendleton Veterinary Clinic examined the eye and determined that the owl should have at least partial vision in the eye. The eye has healed and the owl has gained a significant amount of weight. The next challenge is to reunite him with his family which could not be located when the owl was found.

Great Horned Owl Update

The 4 owls at the hack site are flying, but still coming back at night for food.