Midlothian — county
- Group
- Lichens
- Peak month
- March
- Records since 2000
- 6,798
- Group
- Lichens
- Peak month
- May
- Records since 2000
- 6,587
- Group
- Flowering plants
- Peak month
- July
- Records since 2000
- 5,895
- Group
- Molluscs
- Peak month
- April
- Records since 2000
- 5,643
- Group
- Lichens
- Peak month
- May
- Records since 2000
- 5,486
- Group
- Flowering plants
- Peak month
- April
- Records since 2000
- 4,470
- Group
- Molluscs
- Peak month
- May
- Records since 2000
- 4,382
- Group
- Molluscs
- Peak month
- May
- Records since 2000
- 4,241
- Group
- Molluscs
- Peak month
- May
- Records since 2000
- 3,561
- Group
- Lichens
- Peak month
- June
- Records since 2000
- 3,554
- Group
- True flies
- Peak month
- September
- Records since 2000
- 3,129
- Group
- Lichens
- Peak month
- May
- Records since 2000
- 2,354
- Group
- True flies
- Peak month
- June
- Records since 2000
- 641
- Group
- True flies
- Peak month
- June
- Records since 2000
- 162