An unidentified substance has killed or injured hundreds of birds so far.
Tag: urban nature
Studying the "wildlife" of San Francisco's Market Street isn't exactly what you might think. Turns out it's a habitat that seems to attract butterflies and other critters.
Traditional bioblitzes often include scientists intensively collecting specimens over a 24-hour period. That takes special equipment and, depending on the species and the park, special permits. But with help from smartphones, just about anyone can produce a remarkable quantity of usable data.