Rare Birds Call MNA Sanctuaries Home

A cerulean warbler.

A cerulean warbler.

This year, MNA’s stewardship team made an effort to determine the status of numerous rare species at MNA sanctuaries around the state.

They uncovered several interesting findings related to birds listed as rare, threatened or endangered in the state of Michigan.

A peregrine falcon high in a tree at an MNA sanctuary. Photo by Nancy  Leonard.

A peregrine falcon high in a tree at an MNA sanctuary. Photo by Nancy Leonard.

This year’s findings included:

  • Multiple bald eagle nests in the Upper Peninsula were verified as active, including one nest that was active again for the first time in several years.
  • A peregrine falcon nest in the Upper Peninsula fledged chicks again in 2013, the third successful nesting season for this pair.
  • Two black tern colonies which had not been confirmed as active in five to 15 years were found to still be active. Black tern colonies have been faring poorly across Michigan over the past decade and many have crashed during this timeframe.
  • Two black-crowned night heron colonies were confirmed to still be active.
  • Two sanctuaries had cerulean warbler sightings confirmed in June and nesting activity was documented at one sanctuary. These sightings were recorded along Michigan’s southern tier of counties in the Lower Peninsula.
  • A new nesting grasshopper sparrow record was recorded in one of MNA’s prairie sanctuaries in the Lower Peninsula.
  • Multiple sanctuaries had nesting season records for other listed species including the American bittern, marsh wren, and the black-backed woodpecker.

Keep an eye on the MNA blog for more updates about rare, threatened and endangered species at MNA sanctuaries across the state. To learn more, visit the MNA website.

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