Table 4. Number of FY, total and by age group, observed participating in four clusters of participation.

Participation profile	Participation cluster	5–10 years (elementary school-age)	11–15 years (middle school-age)	16–19 years (high school-age)	Number of focal youth
Environmental Education	Exploring, Observing, and/or Identifying	19 (53%)	11 (31%)	6 (17%)	36
Natural History	Documenting only or Documenting and Exploring, Observing, and/or Identifying	13 (68%)	4 (21%)	2 (11%)	19
Citizen Science	Recording only or Recording plus any other type	2 (22%)	2 (22%)	5 (56%)	9
Citizen Science	All 5 types of participation	1 (33%)	1 (33%)	1 (33%)	3