Spring begins with song, the dawn chorus warming up with a few notes in March and growing into full avian voice by May. Some of our best singers are the wood warblers, migratory songbirds, typically weighing under half an ounce, that winter from South America to the Caribbean and return northward to mate, nest,…

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  • Issue Quarter Spring
  • Issue Year 2007
Endurance athlete, feather-​weight fighter, acrobat: all describe the Ruby-​throated Hummingbird, smallest member of eastern North America’s avifauna and the only hummer to breed in western Pennsylvania. If you could hold one of these tiny birds to your ear, you’d hear a heart beating 250 times a minute — at rest.

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  • Issue Quarter Summer
  • Issue Year 2007
  • Sub Heading Summer speedster
Invisible superhighways. That’s one way to describe the rising air currents that will whisk raptors through central Pennsylvania during this season’s migration. Golden Eagles, attuned to the subtle relationships between topography and wind, will scan our state’s prominent ridges and deep valleys as they soar southward as they have for millennia.

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  • Issue Quarter Fall
  • Issue Year 2007
  • Sub Heading Getting wind of a grand raptor
Winter weather on our three rivers brings a variety of duck and gull species to western Pennsylvania. So when frozen floes churn by or great sheets of ice cover upstream sections of the Allegheny or the Mon, the time is right within the city limits or towns nearby to look for some of…

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  • Issue Quarter Winter
  • Issue Year 2008
  • Sub Heading On the wing
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