Residents believe Chinese-owned houses are being identified and marked with paint for the next bout.
More than 3000 crabs were marked with paint and sampled using baited traps of standard commercial design.
The focal cows were marked with paint, and their lying activity was video recorded during 12 d from 0800 to 2200 h.
Within each landscape type was a permanent plot of 400 m × 400 m, established using a Global Positioning System (GPS) and its borders marked with paint for future reference.
When it was over, most of the role players were marked with paint.
To study foraging behavior, newly emerged workers were marked with paint and introduced into a single-story Langstroth hive containing approximately 8,000 background bees (wild type).
They were marked with paint, and after a few visits, they started to dance to recruit other foragers at the mixed-species colony.
This experiment was complemented by a release-recapture of artificially 'paired' versus single females in the wild; 29 females with and 28 without glued male shells were marked with paint and released on a natural rocky shore.
Two days following emergence, surviving queens were randomly assigned to a group (virgin or mating queens), marked with paint, and returned to their respective colonies.
