Sebastian Moreno presented his research – “Motivations and Barriers: What Brings People to Citizen Science Programs?” at the NENHC/WOS conference in a session on Urban Ecology and Environmental Justice, led by alumnus Dr. Aaron Grade. Aaron also presented warrenecologylab-based research on sampling biases in eBird checklist postings – “Where We eBird Matters: Sample Selection Bias in eBird Checklist Locations by Race and Income in the Boston Metropolitan Area.”