Wildlife Clinic

Baby Birds: Nestling or Fledgling? The Difference Changes Everything

A young bird on the ground is not automatically a bird that fell from the nest. Many species leave the nest before they are strong fliers. These fledglings spend days hopping, hiding and practicing while their parents continue to feed them.

Explainer · 2 min

Animal Institute · Wildlife Clinic — approved by licensed RVS wildlife rehabilitator Chris Benson.

A fully feathered American robin fledgling sitting upright in mown grass, speckled breast and short tail, alert and unhurt.

Photo USFWS Mountain Prairie (opens in a new tab), Public domain (opens in a new tab)

Fledglings usually belong on the ground

A mostly feathered bird that can hop, perch or flutter is often a fledgling. If it is in immediate danger, move it only a short distance to nearby cover or a low branch. Keep pets away and watch from far enough back that parents feel safe returning.

Nestlings usually belong in the nest

A sparsely feathered baby that cannot perch is more likely a nestling. If the original nest is accessible and the bird is uninjured, placing it back is often appropriate. Parent birds do not abandon babies merely because a human touched them.

When rehabilitation is needed

Visible injury, a known dead parent pair, a cat encounter, severe weakness or a nestling that cannot be reunited are reasons to contact a licensed bird rehabilitator. Do not drip water into a baby bird’s mouth; aspiration can be fatal.

What to do

Before rescuing a baby bird, identify its life stage. That single pause prevents countless healthy fledglings from being kidnapped by well-meaning people.

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