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Common Raven
Corvus corax
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General Description

By Nora Bryan

This largest of passerine birds can be found all year in the mountains, foothills and boreal regions of Alberta. In the last few decades they are becoming increasingly common in the parkland region, especially in winter.

Common Ravens are typically denizens of the forests, but are becoming more common in urban areas, especially around landfills in winter. Also look for them in the parking lots of suburban malls at the edges of cities where edible litter might be found.

Like many omnivores, ravens are opportunistic feeders taking seeds, fruit, eggs, nestlings of other birds and any insects or small animals that they are skillful enough to catch. Congregations of ravens are often seen scavenging roadkills.

Bulky nests are usually constructed on cliff edges, but occasionally in trees or on buildings as well. These sturdy constructions are made of branches and twigs, supplemented with earth and lined with moss, bark shreds and other soft materials. Three to five or more eggs may be laid and are incubated by the female for 18 or 19 days. The young are fledged about six weeks after hatching.

Talk about Common Ravens on our moderated message board. Get answers and share images. We are Alberta's largest and friendliest online community of nature enthusiasts. Beginners and experts are welcome. We are non-profit, non-commercial, ad free and spam free.

Where to find Common Ravens in Alberta   

Common Ravens are commmon in the Weaselhead/Glenmore Park area all year round. Watch for them flying east into the city at sunrise and west into the foothill at sunset during winter months. Watch for them on and around the mudflats during fair weather months when there is open water.  Brent Johner

Please Report the Common Ravens You See in Alberta

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Similar Looking Species Found in Alberta

Common Raven Behaviour   

No observations regarding Common Raven behavior have been submitted to the database yet.

Interesting Facts about Common Ravens   

No interesting facts regarding Common Ravens have been submitted to the database yet.

Common Raven Stories from our Readers   

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Common Raven Sounds

  1. Common Raven    © Doug Von Gausig
  2. Common Raven    © Barb & Jim Beck
  3. Common Raven    © Barb & Jim Beck
  4. Common Raven    © Doug Von Gausig

Recent Common Raven Reports in Alberta

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No. Location Reporter Date
6 Town of Brooks round 2010/07/26
2 Rural (W of Calgary) Newton 2010/07/24
1 Saskatoon Island Provincial Park Davis 2010/07/20
2 Sheep Riv Valley Newton 2010/07/11
1 Carburn-Beaverdam Wilson 2010/07/08

Common Raven Hotspots in Alberta

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Location Reports Animals
Fish Creek Pk 461 1518
Weaselhead/Glenmore Pk 412 1228
Fort McMurray 300 781
Lorette Natural Area 182 2915
Oakridge 170 588

Allied Species found in Alberta

 
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WE THANK YOU
Board of Directors
   BRENT JOHNER for serving as the society's PAST PRESIDENT this year
Donors & Sponsors
SHELL CANADA for grants totaling more than $1,000
Shell Canada
Volunteer Fundraising
CALGARY GIRL GUIDES
for raising money to preserve Weaselhead
CALGARY GIRL GUIDES
 Key Contributors
JIM DAVIS
for contributing your work to the species profile section on this website
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EDUCATION COMMITTEE VOLUNTEERS
You make our park a fun place to learn
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Past Service
   BRENT JOHNER for serving as the Society's 6th PRESIDENT (2000-2007)

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