Last year, we were shocked on 17 June when EJ disappeared from view and returned a couple of hours later with a fish. All the textbooks say that the female does not start to fish again until the chicks have fledged and yet here was EJ collecting fish for the chicks a full 33 days before Nethy took her maiden voyage.
So, when EJ was out of sight for a couple of hours yesterday lunchtime and then again in the evening... we had our suspicions as to what she might be up to! Our suspicions were correct, and EJ returned with a fish!
In 2008, when EJ went fishing, it was clear that Orange VS was not bringing in enough fish to sustain the brood and of those that he was bringing in, he was definitely eating more than his fair share.
In 2009, the chicks are looking amazing, Odin is bringing in an amazing amount of fish, plenty for three chicks, so why did EJ go fishing? I guess we'll never know, maybe she was just bored; she has, after all, been on or around the nest constantly since Odin arrived on 3 April! Maybe it has become learned, pre-emptive behaviour after what happened last year.
One thing is for sure, each year EJ does something to surprise us and rewrite the osprey manuals, whether it is fishing before fledging or laying a whole second clutch as she did in 2007.
I have made a chart of fish deliveries for 13-21 June, comparing Orange VS and Odin's deliveries, as well as EJ in 2008 and 2009. Please remember that not only were many of Orange VS' fish smaller than those that Odin is delivering, he also often ate much more than his fair share, bringing the tail end (quite literally!) to the nest.
| |
Orange VS
(2008)
|
Odin
(2009)
|
EJ
(2008)
|
EJ
(2009)
|
| 13 June |
4 |
6 |
|
|
| 14 June |
2 |
9 |
|
|
| 15 June |
4 |
4 |
|
|
| 16 June |
4 |
7 |
|
|
| 17 June |
2 |
7 |
1 |
|
| 18 June |
4 |
5 |
1 |
|
| 19 June |
4 |
6 |
|
|
| 20 June |
4 |
6 |
2 |
|
| 21 June |
4 |
6 |
|
1 |
| Total |
32 |
56 |
4 |
1 |
As I type, Odin has just delivered the fourth fish of the day. So far, EJ has remained firmly at the nest today, as the weather has been rather inclement.
We await the next fish... but who will deliver it?
PS - Richard says 'Thanks' to Diana for the card and donation.