Species Identification and Taxonomic Classification
6 weeks · 0 milestones
Identify and taxonomically classify at least 20 species from a defined habitat area using a documented dichotomous key or taxonomic reference. The proof is a species identification log with scientific name, common name, taxonomic classification (Kingdom through Species), habitat notes, and either a physical specimen, microscopy image, or high-quality photograph for each entry. For students without access to physical specimens or microscopy, iNaturalist photo observations with community verification and GPS documentation are accepted — but the taxonomic reasoning must still be documented using a named field guide or taxonomic key, not solely community identification. A biologist or naturalist reviews the log and confirms at least 10 identifications, challenging borderline cases and requiring the student to explain the distinguishing features used.
Milestone map
Milestone map
3 milestones
Select a target taxonomic group and geographic scope for your identification work, study the key morphological or other characters used for identification in that group, and design the survey approach. Accessible alternative: if physical field access or specimen access is unavailable, the identification can be conducted from high-quality photographs using iNaturalist data, published atlas records, or museum specimen records — the taxonomic reasoning applied is identical. Real field work or specimen handling is preferred but not required.
Proof required
Submit a description of your target taxonomic group (the family, genus, or other taxon level being identified), the geographic scope of the survey, the key diagnostic characters you will use for identification (at minimum three characters per distinguishable group), and a reference list of the identification resources you will use (field guides, taxonomic keys, or online identification tools).
What gets checked
- Target group is specific enough for rigorous identification — not 'plants' but 'British grassland grasses' or 'UK Lepidoptera common species'; a group where more than 5–10 key species exist requires a more focused scope
- Diagnostic characters are named specifically — not 'shape' but 'leaf margin (serrate vs entire), petiole length, and number of leaflets' for a plant group
- Reference resources are appropriate for the taxonomic group — species-specific field guides or taxonomic keys for the target group; general nature guides without taxonomic keys are not sufficient for rigorous identification