Natureline Gourd Door, Insert Only, Oblong SREHPut the modified Natureline Oblong Starling Resistant Gourd Door Insert in your Natureline 11" Gourds to prevent starlings from entering your martins' home. The oblong shape of this entrance hole is unpleasant to starlings and prevents them from entering the gourd. Use the Oblong Starling Resistant Gourd Door Insert to give your martins a predator free gourd all season long.
Opening: 3"L x 1.25"H
Dimensions: 4.375"W x 2.5"D x 4.5"H
Mounting: place in existing gourd
Item Number: NL-101-01
Availability: 18 in Stock. Ships from OH within 24 business hours
Shipping Weight: 0.5 lbs
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