Tag Archives: Barred Owl

Roxan Chicalo: Searching for the elusive Western Screech Owl

A small group of people turned out to hear an overview of FOCI’s Western Screech Owl Project at Mansons Hall on Friday September 27, 2024. Participants listened to different owl calls, examined owl feathers and learned why putting up nest boxes is important. The speakers were the two biologists from Madrone Environmental who wrote FOCI’s final report. Cortes Currents interviewed the lead author, Roxan Chicalo, afterward.  

“What gets me up in the morning, when I’m working at these species at risk, is thinking about balanced ecosystems. Everything is working together to create the ecosystem that supports our lifestyles as humans. In my mind, every animal and plant has a role that they play,” she began.

“Screech owls are a small avian predator. They eat  anything from amphibians to small mammals to fish, insects, slugs,  all sorts  of different small animals in the ecosystem. As a predator, they  keep a check on those prey species populations so that they don’t get out of control, and they also support biodiversity. If one of these prey species booms in their populations, they might start to compete against  other populations of other animals. We might see that we’re having more extinction events.  That’s why we should care to  promote a balanced ecosystem and support that.” 

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The 2023 Christmas Bird Count

The Cortes Island Museum has been sponsoring two birding events every year for the past two decades.* 2,873 birds were seen during the 2023 Christmas Bird Count, but this number would have been much higher if there were more participants. 

“We can only go to a certain number of places where we know there will be birds, and that’s mostly along the coastline,” explained Laurel Bohart, a keen birder as well as co-curator of Wild Cortes.

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The Taxidermist behind Wild Cortes

Laurel Bohart has volunteered her time to mount or prepare the study skins of 100 birds, fish and mammals for the Cortes Island Museum. She is a member of the Board and one of the co-curators of Wild Cortes in the Linnaea Farm Education Centre. Bohart is also a professional taxidermist, whose interest can be traced back to her parent’s missionary years in Nigeria during the mid 1960s.

The first words she used to describe taxidermy were, “It’s fun.”

To which she added, “It’s a form of sculpture when you mount a bird or a mammal. It’s better than a photograph, which is two dimensional. These are three dimensional.”   

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Provincial Biologist visits Cortes Island; Second Western Screech Owl discovered

A provincial biologist visited Cortes Island over the weekend. Emily Upham-Mills is an ecosystems biologist with the Ministry of Water, Lands and Natural Resource Stewardship and an important member of the team working with the Friends of Cortes Island (FOCI) on the Western Screech Owl Project

Helen Hall, Executive Director of FOCI, explained, “Emily very kindly came up on the weekend to talk to the community. This project is really important for FOCI. We’re doing really interesting scientific work and that data is going back both provincially and federally. It puts us in the spotlight with this particular species. It’s a project that’s running for three years. We’re in the second year of trying to discover whether there are Western Screech Owls on Cortes Island.” 

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Success: The search for Western Screech Owls on Cortes Island

Up until now, there have not been any reports of Western Screech Owls on Cortes Island since 2017. That just changed a few weeks ago in the island’s more remote northern forest. 

Field biologist Sabina Leader Mense reports, “I was sitting in the skiff with my husband Dennis, under an unbelievably brilliant sky of stars. It was the last station of the night, pushing midnight, and in the 16th minute of that 17 minute call playback sequence, I heard something. I remember pivoting around in the boat. The sound was behind me and you do what owls do, you turn around.  I think your ears and the muscles and your ears cup and you’re just straining to hear something. Then I heard the call again. It was very distant, but I recognized it was an owl. I began analyzing the audio disks in my head going, ‘is it a Northern Pygmy Owl? Is it a Northern Saw-Whet Owl?’ As I was doing this, it called the third time and I recognized it was a Western Screech Owl.”  

Continue reading Success: The search for Western Screech Owls on Cortes Island