New docent, returning owls
By Raunak Bhinge
In spite of the large number of people using Cesar Chavez Park at the Berkeley Marina, the Burrowing Owls have again returned to winter in the northeast corner of the park. Just one day after Golden Gate Bird Alliance’s Burrowing Owl docent training session in late September, our youngest docent (age nine) spotted the first owl of the season.
All the new docents – including me – flocked to the park’s Art Installation Area to spot the new “Art” owl and talk about it to the public. The second owl flew in more than a month later. Currently there are three owls, two at the Art Installation and one closer to I-80 near the Tom Bates soccer fields.
Many regular park visitors are aware of the wintering Burrowing Owls and start looking for the feathered arrivals each October. Other people read the signs that describe the owls and look for them but don’t see them. Still others walk past the Art Installation without knowing anything about our owl visitors. When docents are present, they provide these people with stunning views of the owls through scopes, binoculars and powerful cameras.
Burrowing Owl at Cesar Chavez Park / Photo by Doug Donaldson
This is why people need docents to help spot the owls! Photo by Doug Donaldson
November had many cold wintry days, and the gusty breeze at the marina only escalated the chill. The owls hunkered down in their burrows, almost invisible to most of the regular “owl spectators.” On some of the warmer days, the Art-area owl made brave appearances into the open, dancing along the northern rip-rap and foraging for rodents during the day. Those lucky enough to witness the owl in action went home with memories to cherish.
Shortly into this year’s docent season, we received some inspiring news. Last year, an injured owl had been found near Aquatic Park in Berkeley. It was taken to the Lindsay Wildlife Museum, where radiographs confirmed a simple, mid-diaphyseal fracture of the left humerus. The fracture was pinned and wrapped. After a month of rehabilitation, the bird was banded and released at Chavez Park.
Recently Jay Holcomb at International Bird Rescue told us that this bird had been discovered alive and healthy in June by researcher Jamie Groves near Kuna, Idaho – more than 600 miles from Berkeley!
Jamie, who is studying parental/nesting behavior in Burrowing Owls for a master’s degree in Raptor Biology at Boise State University, wrote:
…I banded this female, as well as her mate and their 7 nestlings (about 4 weeks old at banding).