• BOLTON01, Whitethroat
• BOLTON02, Spotted Flycatcher
• BOLTON03, Skylark
• BOLTON04, Hedge Sparrow
• BOLTON05, Canary Bird
• BOLTON06, Wheat Ear
• BOLTON07, Red Headed Linnet
• BOLTON08, Sedge Warbler or Willow Lark
• BOLTON09, Titlark
• BOLTON010, Redstart
• BOLTON011, Bullfinch or Nope
• BOLTON012, Blackcap
• BOLTON013, Siskin or Aberdavine
• BOLTON014, Grasshopper Lark
• BOLTON015, Common Wren
• BOLTON016, Common Bunting
• BOLTON017, The Dartford Warbler
• BOLTON018, Nightingale
• BOLTON019, Petty Chaps Nest & Eggs
• BOLTON020, Sedge Bird Nest & Eggs
• BOLTON021, Field Lark Nest & Eggs
• BOLTON022, Wood Lark Nest & Eggs
• BOLTON023, Wheat Ear Nest & Eggs
• BOLTON024, Siskin Eggs in Shell
• BOLTON025, Canary Nest & Eggs
• BOLTON026, Gray Wagtail Nest & Eggs 1
• BOLTON027, Gray Wagtail Nest & Eggs 1