Bird box not included pic just for illustration purposes. Use this as a guide to the bird types you want to attract. see chart fo which set you need or order a mix of collars. House sparrow. Tree sparrow.
eBay
5pcs Anti-bite Nest Box Rings Iron Material Bird Breeding Box Supplies Protective Ring for Wooden Birds Nest Prevent Damage
Aliexpress UK
Handmade from natural barkwood with moss for added camouflage, this hogitat provides the ideal place for hedgehogs to shelter from rain or even hibernate for the winter. Natural barkwood hogitat.
eBay
Combination nest box pairing cage seed solid wood pigeon cage, cage pigeon pairing nest box
Aliexpress UK
Enhance your bird-watching experience by fitting these specially designed protector plates to the front of your bird box. Each plate is crafted to ensure the perfect entry size to attract specific bird species.
eBay
New Compartment Roll Out Nesting Box for Chickens Heavy Duty Chicken Coop Nesting Box with Lid Cover to Protect Eggs
Aliexpress UK
The asphalt skinned lid of the feeding station is hinged for easy filling and cleaning access, with a prop strut in the middle to hold it open. Whilst a hedgehog may well move into the feeding station, placed away from other shelters this feeding station will help keep the hedgehog population in the vicinity.
eBay
Bird House Bird Nest Box for Small Birds Easy Clean,Ornaments Parrots Mating House Parakeet Nest Box for Parakeet Cockatiel
Aliexpress UK
Designed for use with wooden nest boxes, the plate screws directly over the nest box hole. hole to reach the young birds inside. 28 mm for great tits, tree sparrows and pied flycatchers. 25 mm for blue, coal and marsh tits.
eBay
Heavy Duty Nest Box Hen Egg Laying Nest Boxes for Chicken Coop Duck
Aliexpress UK
32mm (suitable for house sparrows and nuthatches). 55mm, thickness approx. 2.5 ~ 3.0mm. Note: screws not included. Price is for 3 x plates.
eBay
PawHut Wooden Chicken Coop with Nesting Box, Slide-Out Tray, Waterproof Roof, Perches, for 4-6 Chickens, 100 x 86 x 100cm
Aliexpress UK
EYE CATCHING: Nice decorative design, not only does it serve a purpose it looks great as well. This insect & bee house is perfect for those who love nature and wildlife.
eBay
Round Gift Boxes with Lids Set of 4 Orange Gift Box Nesting Gift Boxes for Diy Birthday Party Wedding Valentines Favor Boxes
Aliexpress UK
Designed to reinforce the entry point of bird nest boxes, our Bird Nest Box Protection Hole Plate is an essential accessory for bird enthusiasts. Crafted with precision in an elegant black finish, this plate not only protects the nesting site but also adds a touch of aesthetics to your bird box.
eBay
PawHut Chicken Coop with Run Wooden Hen House Pet Poultry Coops Cages with Nesting Box 166 x 124 x 112cm
Aliexpress UK