Perth and Kinross — county
- Group
- Flowering plants
- Peak month
- April
- Records since 2000
- 28,574
- Group
- Flowering plants
- Peak month
- June
- Records since 2000
- 28,426
- Group
- Mammals
- Peak month
- May
- Records since 2000
- 28,426
- Group
- Birds
- Peak month
- September
- Records since 2000
- 28,416
- Group
- Flowering plants
- Peak month
- June
- Records since 2000
- 28,375
- Group
- Flowering plants
- Peak month
- May
- Records since 2000
- 28,333
- Group
- Flowering plants
- Peak month
- July
- Records since 2000
- 28,118
- Group
- Beetles
- Peak month
- June
- Records since 2000
- 28,081
- Group
- Flowering plants
- Peak month
- July
- Records since 2000
- 27,652
- Group
- Flowering plants
- Peak month
- July
- Records since 2000
- 27,539
- Group
- Flowering plants
- Peak month
- July
- Records since 2000
- 27,430
- Group
- Fish
- Peak month
- August
- Records since 2000
- 27,416
- Group
- Flowering plants
- Peak month
- June
- Records since 2000
- 27,203
- Group
- Dragonflies and damselflies
- Peak month
- August
- Records since 2000
- 26,741
- Group
- Flowering plants
- Peak month
- May
- Records since 2000
- 26,690
- Group
- Flowering plants
- Peak month
- May
- Records since 2000
- 26,555
- Group
- Mosses
- Peak month
- March
- Records since 2000
- 26,382
- Group
- Birds
- Peak month
- May
- Records since 2000
- 26,173
- Group
- Birds
- Peak month
- October
- Records since 2000
- 26,138
- Group
- Mosses
- Peak month
- April
- Records since 2000
- 25,888
- Group
- Flowering plants
- Peak month
- May
- Records since 2000
- 25,770
- Group
- Birds
- Peak month
- October
- Records since 2000
- 25,473
- Group
- True bugs
- Peak month
- June
- Records since 2000
- 25,331
- Group
- Mammals
- Peak month
- March
- Records since 2000
- 25,264
- Group
- Liverworts
- Peak month
- March
- Records since 2000
- 24,734
- Group
- Mosses
- Peak month
- March
- Records since 2000
- 24,718
- Group
- Mosses
- Peak month
- March
- Records since 2000
- 24,717
- Group
- Flowering plants
- Peak month
- July
- Records since 2000
- 24,682
- Group
- Bees, wasps and ants
- Peak month
- June
- Records since 2000
- 24,422
- Group
- Flowering plants
- Peak month
- June
- Records since 2000
- 24,100
- Group
- Liverworts
- Peak month
- March
- Records since 2000
- 23,907
- Group
- Amphibians
- Peak month
- March
- Records since 2000
- 23,841
- Group
- Flowering plants
- Peak month
- August
- Records since 2000
- 23,828
- Group
- Birds
- Peak month
- January
- Records since 2000
- 23,674
- Group
- Liverworts
- Peak month
- March
- Records since 2000
- 23,654
- Group
- Flowering plants
- Peak month
- June
- Records since 2000
- 23,504
- Group
- Flowering plants
- Peak month
- July
- Records since 2000
- 23,502
- Group
- Birds
- Peak month
- January
- Records since 2000
- 23,364
- Group
- Mammals
- Peak month
- August
- Records since 2000
- 23,362
- Group
- Beetles
- Peak month
- July
- Records since 2000
- 23,196
- Group
- Mosses
- Peak month
- March
- Records since 2000
- 23,139
- Group
- Butterflies and moths
- Peak month
- June
- Records since 2000
- 22,974
- Group
- Flowering plants
- Peak month
- May
- Records since 2000
- 22,935
- Group
- Caddisflies
- Peak month
- April
- Records since 2000
- 22,673
- Group
- Mosses
- Peak month
- March
- Records since 2000
- 22,321
- Group
- Mosses
- Peak month
- March
- Records since 2000
- 21,994
- Group
- Mosses
- Peak month
- March
- Records since 2000
- 21,756
- Group
- Birds
- Peak month
- April
- Records since 2000
- 21,736