The Bo Eleven - Clinger is a Gourd for Purple Martins.
- Clinger (SREH) Entrance
- Crescent Door Plug
Textured, Non-Slip Interior
'Dry Nest' Drainage System
11 inch Diameter
large Oval Cleanout/Inspection Port
Hanger top turns / no longer dependent on Gourd Rack to determine the direction your entrance faces.
When assembling the Gourd test the Oval Access Cap , then Loosen or Tighten the two screws below and above the oval to achieve your liking of pressure
S&K Manufacturing, Inc
Bo11CL is constructed of 100% UV Protected Injected Molded Polypropylene Copolymer Plastic.
Shown with optional: Tunnel & Cooling Cap
Shown with optional: Tunnel
Installing of the Cooling Cap (CC)
Shown with optional: Cooling Cap
Bo Eleven Plus with the Round
& Crescent Entrance (Bo Eleven)
Options for the Bo Eleven CL
All S&K Tunnels will fit this gourd
All S&K Entrance plates will fit this gourd
Cooling Caps are available
Owl Guard is available for the Bo11P
Poles and Adapters sold separately
Purple Martin Birds and Martin Eggs Not Included