The activity was far less predictable than it has been during the brooding phase. The adults are still leaving the nest site to hunt, but are returning sooner; at one point both adults were inside the burrow for the best part of a minute. It must take them a bit of getting used to, having live young, where the day before they just had 5 or 6 eggs to worry about. With the high attrition rate and short lifespans of most kingfishers, this may well be the first time this pair have bred, so everything depends on their instincts kicking in and triggering the right behaviour patterns at each stage of the breeding cycle. As an onlooker I’m continually fretting about whether the female has been away for too long, or whether the male is staying put long enough, but at the end of the day it’s out of my hands, so all I can do is sit quietly in my hide and watch as events unfold.
If all goes well, the current phase, during which the adults will have to continually feed the young in the nest burrow, should last about 25 days (although it can be up to 35 days if food supplies are poor).
So the target for fledging is mid May, however, in my experience this next phase is the most precarious. Now the young are in the nest, their calling for food may attract the attention of predators more readily, and it was during this phase last year that the burrow 3ft to the right of this years nest was dug out by mink. I’ve placed a protective mesh above the nest burrow this year, but I’m still concerned.
For now, all seems to be going smoothly. I’ll be keeping a close eye on the burrow over the next few weeks and should also hopefully be able to post some more photos and video footage.