Birds! Are they canaries in a Cowichan Coal Mine? David Aldcroft Cowichan Watershed Board VIU Speaker Series January 2015

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1 Birds! Are they canaries in a Cowichan Coal Mine? David Aldcroft Cowichan Watershed Board VIU Speaker Series January 2015

2 For Discussion Tonight Who are you guys? Population trends New technology aiding bird research Why these trends? What we can do? 21/01/2015 Cowichan Watershed Board / VIU Speakers Series

3 Acknowledgements Cowichan Tribes VIU Barry Hetschko Dan Buffett, Ducks Unlimited Canada All the bird counters. Photo by Barry Hetschko 21/01/2015 Cowichan Watershed Board / VIU Speakers Series

4 Who are you guys? Scientists? Naturalists? Concerned citizens? 21/01/2015 Cowichan Watershed Board / VIU Speakers Series

5 Population Trends Geese, Swans, Dabbling Ducks a few examples 21/01/2015 Cowichan Watershed Board / VIU Speakers Series

6 Trumpeter swan

7 Duncan Christmas Bird Count Trumpeter Swan Canada Goose American Wigeon Mallard

8 Mute swan

9 Canada goose Photo by permission of Ducks Unlimited Canada

10 Canada goose Environment Canada, North American Breeding Bird Survey - Canadian Trends Website, Data-version Thanks to all BBS volunteers!

11 Canada goose Impacts of resident Canada geese Little Qualicum River estuarine marsh (left) and 2005 (right). Photos: Neil K. Dawe. Journal of the British Columbia Field Ornithologists. Volume 21, 2011

12 Mallard

13 Mallard Environment Canada, North American Breeding Bird Survey - Canadian Trends Website, Data-version Thanks to all BBS volunteers!

14 Northern Shoveller

15 Northern Shoveller BC Coastal Waterbird Survey. Mean annual sitecounts (Dec-Feb) for Northern Shoveller within the Strait of Georgia Thanks to all BCCWS volunteers!

16 Pintail

17 Northern Pintail BC Coastal Waterbird Survey. Mean annual sitecounts (Dec-Feb) for Northern Pintail within the Strait of Georgia Thanks to all BCCWS volunteers!

18 Ruddy Duck Photo by Steve Zamek

19 Long tailed Duck Photo by permission of Ducks Unlimited Canada

20 Long tailed Duck BC Coastal Waterbird Survey. Mean annual sitecounts (Dec-Feb) for Long tailed Duck within the Strait of Georgia Thanks to all BCCWS volunteers!

21 Wood duck

22 Wood Duck Environment Canada, North American Breeding Bird Survey - Canadian Trends Website, Data-version Thanks to all BBS volunteers!

23 Diving Ducks 21/01/2015 Cowichan Watershed Board / VIU Speakers Series

24 Barrow s Goldeneye M.Peaco. US Nat l Parks Service

25 Barrow s Goldeneye Environment Canada, North American Breeding Bird Survey - Canadian Trends Website, Data-version Thanks to all BBS volunteers!

26 White Winged Scoter Photo by permission of Ducks Unlimited Canada

27 White Winged Scoter BC Coastal Waterbird Survey. Mean annual sitecounts (Dec-Feb) for White winged Scoter within the Strait of Georgia Thanks to all BCCWS volunteers!

28 Surf Scoter Photo by permission of Ducks Unlimited Canada

29 Surf Scoter BC Coastal Waterbird Survey. Mean annual sitecounts (Dec-Feb) for Surf Scoter within the Strait of Georgia Thanks to all BCCWS volunteers!

30 Bufflehead

31 Bufflehead BC Coastal Waterbird Survey. Mean annual sitecounts (Dec-Feb) for Bufflehead within the Strait of Georgia Thanks to all BCCWS volunteers!

32 Harlequin Duck Photo by permission of Ducks Unlimited Canada

33 Harlequin Duck Environment Canada, North American Breeding Bird Survey - Canadian Trends Website, Data-version Thanks to all BBS volunteers!

34 Harlequin Duck BC Coastal Waterbird Survey. Mean annual sitecounts (Dec-Feb) for Harlequin Duck within the Strait of Georgia Thanks to all BCCWS volunteers!

35 Mergansers 21/01/2015 Cowichan Watershed Board / VIU Speakers Series

36 Hooded Merganser Environment Canada, North American Breeding Bird Survey - Canadian Trends Website, Data-version Thanks to all BBS volunteers!

37 Common Merganser Environment Canada, North American Breeding Bird Survey - Canadian Trends Website, Data-version Thanks to all BBS volunteers!

38 Western Grebes

39 Western Grebe BC Coastal Waterbird Survey. Mean annual sitecounts (Dec-Feb) for Western Grebe within the Strait of Georgia Thanks to all BCCWS volunteers!

40 Double-Crested Cormorant

41 Double-crested Cormorant Environment Canada, North American Breeding Bird Survey - Canadian Trends Website, Data-version Thanks to all BBS volunteers!

42 Other Waterbirds 21/01/2015 Cowichan Watershed Board / VIU Speakers Series

43 Great Blue Heron

44 Great Blue Heron Environment Canada, North American Breeding Bird Survey - Canadian Trends Website, Data-version Thanks to all BBS volunteers!

45 Glaucous-winged Gull

46 Glaucous-winged Gull Environment Canada, North American Breeding Bird Survey - Canadian Trends Website, Data-version Thanks to all BBS volunteers!

47 Glaucous-winged Gull BC Coastal Waterbird Survey. Mean annual sitecounts (Dec-Feb) for Glaucous-winged gull within the Strait of Georgia Thanks to all BCCWS volunteers!

48 Marsh Wren & Red-winged Blackbird 21/01/2015 Cowichan Watershed Board / VIU Speakers Series

49 Marsh Wren Environment Canada, North American Breeding Bird Survey - Canadian Trends Website, Data-version Thanks to all BBS volunteers!

50 Red-winged Blackbird Environment Canada, North American Breeding Bird Survey - Canadian Trends Website, Data-version Thanks to all BBS volunteers!

51 Northern Harrier

52 Osprey

53 Osprey Environment Canada, North American Breeding Bird Survey - Canadian Trends Website, Data-version Thanks to all BBS volunteers!

54 Other Species 21/01/2015 Cowichan Watershed Board / VIU Speakers Series

55 Bald Eagle

56 Bald Eagle Environment Canada, North American Breeding Bird Survey - Canadian Trends Website, Data-version Thanks to all BBS volunteers!

57 Bald Eagle To all our members The winged tagged Bald Eagle No. 44 seen by the swan counters on Jan 7th 2015 has been identified, big thank you to Gillian Radcliffe at Pacific Northwest Raptors for all her help. Here is the information she received: Hi, Orange K-44 (see attached photo) would be a male that hatched at our Pinnacle Rock nest on Santa Catalina Island, CA in This would be the first reported sighting of it since it left its natal territory. We have had reports of at least 3 other birds from 2014 in the Oregon and Washington area in the past couple of months, including two (from two different islands) photographed together west of Seattle. If anyone gets a photo, I d love to see it. Thanks. K44 Peter Sharpe, Ph.D. Institute for Wildlife Studies P.O. Box 2500 Avalon, CA

58 Stellars Jay

59 Stellars Jay Environment Canada, North American Breeding Bird Survey - Canadian Trends Website, Data-version Thanks to all BBS volunteers!

60 Owls Barred Great Horned 21/01/2015 Cowichan Watershed Board / VIU Speakers Series

61 Owls Western Screech Source:

62 American Robin Source: Pinterest

63 American Robin Environment Canada, North American Breeding Bird Survey - Canadian Trends Website, Data-version Thanks to all BBS volunteers!

64 Hummingbirds Anna s Rufous 21/01/2015 Cowichan Watershed Board / VIU Speakers Series

65 Rufous Hummingbird Environment Canada, North American Breeding Bird Survey - Canadian Trends Website, Data-version Thanks to all BBS volunteers!

66 Swallows

67 Barn Swallows Environment Canada, North American Breeding Bird Survey - Canadian Trends Website, Data-version Thanks to all BBS volunteers!

68 Swallows Indicators of the average population status of two groups of aerial insectivores. (State of Canada s Birds 2012) State of Canada s Birds 2012 nabci Canada

69 Summary of Factors Affecting Population Trends 21/01/2015 Cowichan Watershed Board / VIU Speakers Series

70 Global Factors Migration Global Habitat Loss of tropical rainforest Loss of wetlands Climate change Human population Industrial pesticides 21/01/2015 Cowichan Watershed Board / VIU Speakers Series

71 Global Factors Science-based Environmental Assessment Processes Local BC Federal Examples: pipelines, Roberts Bank, siting wind farms 21/01/2015 Cowichan Watershed Board / VIU Speakers Series

72 Local Factors Climate Water quality Water quantity Habitat protection e.g. Somenos Marsh, Cowichan estuary, riparian Cowichan Estuary 21/01/2015 Cowichan Watershed Board / VIU Speakers Series

73 Household Factors Invasive species Cats Pesticides Plastics Toxic products Area D - Garbage Free Challenge! 21/01/2015 Cowichan Watershed Board / VIU Speakers Series

74 What Can We Do? Community Level (i.e. Cowichan Watershed Board and Friends) protect habitat restore riparian and estuary ecosystems restore water quality and quantity protect fish and other food sources Citizen Stewardship in action! Cowichan River Cleanup /01/2015 Cowichan Watershed Board / VIU Speakers Series

75 What Can YOU Do? In the Home Cats neuter and keep indoors Recycling Use less toxic products including pesticides Keep part of your garden wild Put up bird nest boxes. Leave wild nests in peace. Use water wisely Buy shade-grown coffee. 21/01/2015 Cowichan Watershed Board / VIU Speakers Series

76 What Can YOU Do? Be a Bird Champion Protect habitat! Join a Stewardship group Cowichan Valley Naturalists, Somenos Marsh Society, Cowichan Land Trust, Cowichan Lake and Stream Stewardship Society, etc. volunteer, donate, or both. Citizen Science! Take a streamkeepers course, help with bird surveys (even beginners) E-bird, Project Feeder Watch, Nocturnal Owl Survey, Breeding Bird Surveys, Coastal Waterbird Surveys, eel grass planting, forage fish surveys, etc. Write letters all 3 levels of gov t, newspapers. 21/01/2015 Cowichan Watershed Board / VIU Speakers Series

77 What Can YOU Do? Reasons for Optimism 1. International cooperation o o o nabci - The North American Bird Conservation Initiative: Canada, the United States and Mexico to coordinate bird conservation throughout the continent. WHSRN - Western Hemisphere Shorebird Reserve Network: Identified and helped conserve over 80 vital stop over, breeding and over wintering sites for shorebirds. Bird Life International: Birdlife International is a worldwide partnership of conservation organisations working to protect the worlds birds and their habitats 21/01/2015 Cowichan Watershed Board / VIU Speakers Series

78 What Can YOU Do? Reasons for Optimism 2. Modern technology o Miniaturization of tracking devices o o o o Feather isotope analysis Bird banding E-bird easier access for citizen scientists ( Apps for bird education 21/01/2015 Cowichan Watershed Board / VIU Speakers Series

79 Thank you 21/01/2015 Cowichan Watershed Board / VIU Speakers Series

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