Categories
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(first | last) View (previous 50 | next 50) (20 | 50 | 100 | 250 | 500)- Abnormal Compass Deviations (3 members)
- Airglow (3 members)
- Algae (1 member)
- Aurora (20 members)
- Bats (2 members)
- Bioluminescence, Phosphorescent Wheels & Plankton Effects (101 members)
- Brocken Spectre (2 members)
- Butterfly (1 member)
- Clouds (2 members)
- Coding issues (2 members)
- Coloured Suns and Moons (6 members)
- Comets (12 members)
- Contrails (1 member)
- Coronae (3 members)
- Corposant (18 members)
- Crepuscular Rays (12 members)
- Currents (26 members)
- Depressions (1 member)
- Discoloured Water (28 members)
- Dolphins (235 members)
- Dustfall at Sea (6 members)
- Eclipses (11 members)
- Exceptional Strong Winds (1 member)
- Extreme visibility (1 member)
- Fish (48 members)
- Flash Phenomena (1 member)
- Fog (17 members)
- Freak/abnormal waves (7 members)
- Front Passages (6 members)
- Funnel Clouds (1 member)
- Glory (3 members)
- Green Flash (15 members)
- Hail (1 member)
- Halo Phenomena (56 members)
- Hurricanes (3 members)
- Iceberg (1 member)
- Icebergs (5 members)
- Insect (1 member)
- Insects (12 members)
- Invertebrates (1 member)
- Iridescent Cloud (1 member)
- Killer Whales (23 members)
- Land Birds (41 members)
- Lightning (32 members)
- Locusts (7 members)
- Lunar Eclipse (8 members)
- Marine Observers Log (237 members)
- Meteoroids (62 members)
- Mirages (8 members)
- Miscellaneous Observations of interest (51 members)
