Natureline Gourd Door, Insert Only, Crescent SREHThe modified Natureline Starling Resistant Gourd Door Insert features a crescent shaped entrance hole, which starlings dislike. This prevents them from entering your gourds and driving away your purple martins. This insert fits the Natureline 11" Gourds and will keep your martins free of starlings all season long. Made in the USA.
Opening: 2.75"L x 1.125"H
Dimensions: 4.375"W x 2.5"D x 4.5"H
Mounting: place in existing gourd
Item Number: NL-104-01
Availability: 143 in Stock. Ships from OH within 24 business hours
Shipping Weight: 0.5 lbs
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