Wildlife Inventory 1988 to 1995

    Spring Arrival Data: 1988-1995
    Species Avg Date Earliest Latest 1995 1994 1993 1992 1991 1990 1989 1988
    Eared Grebe 16-Mar 26-Feb 17-Apr 7-Mar 1-Apr 17-Apr 17-Mar 26-Mar 17-Mar 19-Mar 13-Mar
    Am White Pelican 9-Apr 22-Mar 4-May 26-Mar 22-Mar 2-Apr 29-Mar 6-Apr 7-Apr 20-Apr 11-Apr
    American Bittern 27-Apr 9-Apr 23-May 22-Apr 1-May 18-Apr 16-May n/a 5-May 7-May 1-May
    Great Egret 19-Apr 28-Mar 24-May 7-Apr 3-Apr 17-Apr 28-Mar 7-Apr 24-Apr 8-Apr 24-Apr
    Snowy Egret 2-May 26-Mar 20-Jun 16-Apr 26-May 26-Mar 20-Jun 20-Apr 31-May 21-Apr 10-May
    BC Night-Heron 9-Apr 20-Mar 27-Apr 24-Mar 24-Apr 6-Apr 24-Apr 20-Mar 27-Apr 10-Apr 10-Apr
    White-faced Ibis 15-Apr 5-Apr 29-Apr 14-Apr 29-Apr 11-Apr 12-Apr 5-Apr 14-Apr 23-Apr 23-Apr
    Blue-winged Teal 22-Mar 14-Feb 7-Apr 29-Mar 20-Mar 31-Mar 21-Mar 4-Apr 11-Mar 19-Mar 20-Mar
    Cinnamon Teal 10-Mar 21-Feb 22-Mar 25-Feb 16-Mar 8-Mar 17-Mar 21-Mar 11-Mar 18-Mar 13-Mar
    Turkey Vulture 5-Apr 9-Mar 17-Apr 29-Mar 15-Apr 28-Mar 11-Apr 9-Mar 1-Apr 4-Apr 5-Apr
    Osprey 19-Apr 12-Mar 20-Jun 12-Mar 20-Apr 10-Apr 11-Apr 13-Apr 27-Mar 10-Apr 10-Apr
    Swainson’s Hawk 9-Apr 18-Mar 24-Apr 20-Apr 20-Apr 17-Apr 12-Apr 5-Apr 18-Mar 18-Apr 27-Mar
    Sora 30-Apr 7-Apr 20-May 7-Apr 1-May 24-Apr 12-Apr 3-May 28-Apr 30-Apr 12-May
    American Avocet 29-Mar 14-Mar 5-Apr 14-Mar 3-Apr 28-Mar 24-Mar 28-Mar 1-Apr 31-Mar 3-Apr
    Greater Yellowlegs 29-Mar 5-Mar 12-Apr 5-Mar 16-Mar 31-Mar 29-Mar 21-Mar 29-Mar 19-Mar 3-Apr
    Lesser Yellowlegs 5-Apr 12-Mar 20-Apr 12-Mar 3-Apr 28-Mar 28-Mar 29-Mar 6-Apr 6-Apr 7-Apr
    Solitary Sandpiper 25-Apr 7-Apr 22-May 16-Apr 29-Apr 1-May 24-Apr 10-Apr 1-May 21-Apr n/a
    Spotted Sandpiper 29-Apr 29-Mar 10-May 28-Apr 7-May 24-Apr 9-May 26-Apr 5-May 29-Apr 29-Mar
    Least Sandpiper 24-Apr 9-Apr 17-May 30-Apr 29-Apr 22-Apr 26-Apr 9-Apr 22-Apr 22-Apr 22-Apr
    Long-billed Dowitcher 15-Apr 22-Mar 29-Apr 15-Apr 29-Apr 14-Apr 18-Apr 12-Apr 22-Apr 26-Apr 17-Apr
    Wilson’s Phalarope 25-Apr 13-Apr 22-May 22-Apr 17-Apr 24-Apr 22-May 17-Apr 1-May 25-Apr 30-Apr
    Franklin’s Gull 22-Mar 13-Mar 1-Apr 19-Mar 26-Mar 27-Mar 14-Mar 29-Mar 17-Mar 18-Mar 13-Mar
    Forster’s Tern 22-Apr 3-Apr 9-May 28-Apr 3-Apr 20-Apr 22-Apr 4-Apr 14-Apr 20-Apr 30-Apr
    Common Nighthawk 14-May 8-Apr 31-May 25-Apr 21-May 26-May 23-May 23-May 23-Apr 2-May 3-May
    Common Poorwill 15-May 30-Apr 25-May 19-May 21-May 14-May 17-May 9-May 25-May 13-May 24-May
    White-throated Swift 10-Apr 27-Mar 9-May 22-Apr 15-Apr 16-Apr 18-Apr 9-Apr 7-Apr 31-Mar 27-Mar
    Broad-tailed Hummingbird 22-Apr 12-Apr 30-Apr 25-Apr 30-Apr 16-Apr 12-Apr 20-Apr 23-Apr 16-Apr 21-Apr
    Rufous Hummingbird 7-Jul 22-May 31-Jul 4-Jul 12-Jul 6-Jul n/a n/a 1-Jul 29-Jun 13-Jul
    Red-naped Sapsucker 20-Apr 28-Mar 7-May 6-May 7-May 1-May 11-Apr 13-Apr 23-Apr 18-Apr 24-Apr
    Williamson’s Sapsucker 16-Apr 24-Mar 7-May 6-May 7-May 26-Apr 11-Apr 4-May 2-Apr 24-Mar 11-Apr
    Olive-sided Flycatcher 17-May 3-May 13-Jun 6-May 11-Jun 18-May 23-May 13-Jun 16-May 26-May 22-May
    Western Wood-Pewee 5-May 9-Apr 20-May 12-May 14-May 8-May 9-May 9-Apr 27-Apr 18-Apr 5-May
    Willow Flycatcher 15-May 26-Apr 14-Jun 13-May 8-May 15-May 26-Apr 23-May 9-May 16-May n/a
    Hammond’s Flycatcher 13-May 7-May 27-May 9-May 7-May 15-May 9-May 10-May 10-May 9-May 13-May
    Dusky Flycatcher 10-May 2-May 1-Jun 14-May 7-May 8-May 1-Jun 19-May 9-May 13-May 3-May
    Cordilleran Flycatcher 11-May 30-Apr 27-May 5-May 7-May 4-May 21-May 5-May 1-May 13-May 30-Apr
    Says Phoebe 14-Apr 28-Mar 14-May 8-Apr 22-Apr 10-Apr 24-Apr 7-Apr 14-Apr 16-Apr 15-Apr
    Western Kingbird 10-May 15-Apr 24-May 15-Apr 10-May 6-May 26-Apr 10-May 12-May 16-May 5-May
    Eastern Kingbird 13-May 5-May 24-May 14-May 14-May 6-May 13-May 11-May 12-May 16-May 5-May
    tree Swallow 1-Apr 6-Mar 22-Apr 21-Mar 6-Mar 28-Mar 5-Apr 29-Mar 4-Apr 19-Mar 29-Mar
    Violet-green Swallow 16-Apr 4-Apr 8-May 13-Apr 22-Apr 10-Apr 28-Apr 9-Apr 6-Apr 8-Apr 10-Apr
    N. Rough-winged Swallow 20-Apr 25-Mar 16-May 25-Mar 4-May 24-Apr 16-May 18-Apr 18-Apr 1-Apr 10-Apr
    Bank Swallow 27-Apr 4-Apr 21-May 16-Apr 11-May 17-Apr 6-May 23-Apr 14-Apr 29-Apr 23-Apr
    Cliff Swallow 27-Apr 14-Apr 11-May 16-Apr 5-May 14-Apr 19-Apr 20-Apr 24-Apr 22-Apr 25-Apr
    Barn Swallow 9-Apr 2-Apr 19Apr 8-Apr 17-Apr 7-Apr 8-Apr 10-Apr 13-Apr 8-Apr 9-Apr
    Rock Wren 20-Apr 6-Mar 7-May 13-Apr 7-May 1-May 6-May 19-Apr 26-Mar 29-Apr 24-Apr
    House Wren 24-Apr 24-Mar 5-May 23-Apr 24-Apr 25-Apr 23-Apr 28-Apr 25-Apr 5-May 27-Apr
    Blue-Gray Gnatcatcher 9-May 23-Apr 6-Jun 9-May 1-May 1-May 1-May 5-May 17-May 12-May 3-May
    Western Bluebird 28-Mar 28-Feb 31-May 5-Mar 26-Mar 18-Mar 15-Mar 29-Mar 25-Mar 16-Mar 12-Mar
    Mountain Bluebird 24-Feb 1-Feb 29-Mar 24-Feb 12-Mar 28-Feb Feb-03 16-Feb 17-Feb n/a n/a
    Swainson’s Thrush 3-May 14-Apr 14-May 12-May 10-May 20-Apr 9-May 12-May 10-May 1-May 14-May
    Hermit Thrush 29-Apr 11-Apr 12-May 18-Apr 1-May 1-May 11-Apr 1-May 1-May 20-Apr 12-May
    Gray Catbird 14-May 1-May 28-May 13-May 14-May 15-May 26-May 16-May 13-May 7-May 15-May
    American Pipit 21-Apr 6-Apr 6-May 13-Apr 24-Apr 26-Apr 25-Apr 17-Apr 14-Apr 6-Apr 26-Apr
    Loggerhead Shrike 16-Apr 5-Mar 9-May 29-Mar 8-May 14-Apr 9-May 1-May 10-Apr 1-Apr 9-Apr
    Plumbeous Vireo 10-May 24-Apr 22-May 5-May 21-May 15-May 22-May 16-May 24-Apr 7-May 5-May
    Warbling Vireo 10-May 26-Apr 17-May 12-May 9-May 10-May 17-May 4-May 10-May 15-May 11-May
    Orange-crowned Warbler 24-Apr 23-Mar 5-May 2-May 1-May 28-Apr 23-Mar 27-Apr 24-Apr 22-Apr 25-Apr
    Virginia’s Warbler 3-May 27-Apr 13-May 13-May 6-May 1-May 2-May 27-Apr 2-May 6-May 1-May
    Yellow Warbler 27-Apr 22-Mar 9-May 30-Apr 7-May 22-Mar 27-Mar 8-May 7-May 2-May 5-May
    Yellow-rumped Warbler 16-Apr 2-Apr 26-Apr 22-Apr 20-Apr 22-Apr 12-Apr 16-Apr 8-Apr 13-Apr 25-Apr
    MacGillivray’s Warbler 11-May 3-May 13-Jun 12-May 14-May 3-May 13-Jun 5-May 5-May 13-May 6-May
    Common Yellowthroat 2-May 4-Apr 9-May 5-May 7-May 4-May 6-May 5-May 27-Apr 7-May 4-May
    Wilson’s Warbler 29-Apr 2-Apr 10-May 3-May 4-May 2-Apr 25-Apr 19-Apr 9-May 25-Apr 2-May
    Yellow-breasted Chat 11-May 5-May 22-May 13-May 8-May 5-May 10-May 18-May 17-May 11-May 5-May
    Western Tanager 5-May 30-Apr 10-May 5-May 6-May 8-May 30-Apr 30-Apr 1-May 9-May 5-May
    Rose-breasted Grosbeak 9-May 20-Apr 24-May 15-May n/a 15-May 21-May 3-May 8-May 12-May 23-May
    Black-headed Grosbeak 5-May 31-Mar 14-May 14-May 9-May 3-May 1-May 7-May 13-May 13-May 7-May
    Blue Grosbeak 20-May 1-May 15-Jun 16-May 18-May 14-May 24-May 15-Jun 1-May 13-May 20-May
    Lazuli Bunting 2-May 22-Apr 13-May 5-May 8-May 1-May 29-Apr 4-May 1-May 30-Apr 5-May
    Indigo Bunting 17-May 20-Apr 4-Jun 18-May 21-May n/a 24-May 24-May 21-May 20-May 4-Jun
    Green-tailed Towhee 29-Apr 22-Apr 5-May 22-Apr 1-May 4-May 2-May 3-May 5-May 3-May 30-Apr
    Chipping Sparrow 19-Apr 4-Apr 30-Apr 30-Apr 24-Apr 25-Apr 24-Apr 10-Apr 4-Apr 20-Apr 25-Apr
    Clay-colored Sparrow 9-May 18-Apr 9-Jun 2-May 8-May 6-May 9-Jun 18-Apr 24-May 9-May 14-May
    Brewer’s Sparrow 5-May 26-Apr 16-May 5-May 9-May 1-May 26-Apr 9-May 4-May 29-Apr 14-May
    Vesper Sparrow 21-Apr 7-Apr 5-May 18-Apr 17-Apr 24-Apr 19-Apr 7-Apr 27-Apr 17-Apr 5-May
    Lark Sparrow 5-May 24-Apr 14-May 2-May 8-May 6-May 5-May 1-May 12-May 3-May 4-May
    Savannah Sparrow 30-Apr 2-Apr 26-May 22-Apr 3-May 1-May 24-Apr 26-May 18-Apr 29-Apr 5-May
    Lincoln’s Sparrow 1-May 31-Mar 12-May 6-May 7-May 1-May 27-Apr 30-Apr 9-May 31-Mar 2-May
    Yellow-headed Blackbird 28-Mar 1-Mar 9-Apr 23-Mar 20-Mar 26-Mar 28-Mar 6-Apr 27-Mar 1-Apr 29-Mar
    Common Grackle 30-Mar 22-Mar 9-Apr 25-Mar 25-Mar 27-Mar 24-Mar 29-Mar 22-Mar 31-Mar 3-Apr
    Brown-headed Cowbird 21-Apr 4-Apr 1-May 22-Apr 25-Apr 24-Apr 4-Apr 15-Apr 23-Apr 22-Apr 21-Apr
    Bullock’s Oriole 7-May 29-Apr 14-May 9-May 4-May 6-May 3-May 10-May 10-May 12-May 5-May
    Lesser Goldfinch 12-May 21-Apr 31-May 14-May 14-May 2-May 21-Apr 27-Apr 16-May 23-Apr 5-May

     

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