Neither parent wants to get stuck paying it, and some parents greedily want it as a source of income to use as they please, since there is little monitoring of how it is spent. (townhall.com)
There's very little monitoring available from Russian scientists, and what is available points to major predation in Chukotkan waters. (californiagraywhalecoalition.org)
Although Wedge Island is the first place in which three new mammals have been introduced around the same time, it has been subject to surprisingly little monitoring. (newscientist.com)