Monday, August 25, 2014

The Bountiful American Mountain-ash

About twenty years ago, a seed from this indigenous tree germinated in my back yard. It was probably deposited by a bird. Lucky for the seedling it appeared between a couple of large granite rocks. If  it had been in the lawn it would have been mowed down before I realized what it was.  I was pretty happy when I realized it was a seedling from a Mountain-ash tree.  I've always admired their graceful compound leaves and especially the beautiful red-orange fruit it produces which ripen up in the late summer and fall.  The Sorbus americana is native to north-eastern North America and follows the Appalachian Mountains as far south as Tennessee. 

Over the years it's become a lovely specimen of its type and has produced fruit faithfully every year, some years more than others. This year the tree is so loaded with fruit it is bent over with the weight of it. The fruit has ripened to the delight of our local American Robin population and the yearly feeding frenzy has begun. I often wonder how the birds know the fruit is now ready to eat. A couple weeks ago there wasn't a bird to be seen in the tree except to perch and preen but last week the Robins and other birds descended. So far I've had the Robins as well as Catbirds, Mockingbirds, Finches, Cedar Waxwings and Northern Flickers feeding in the tree but the most numerous are the Robins. I have a great time watching them enjoy the bounty of this terrific small, ornamental tree.

The Robins are in many stages of moulting their feathers. We have juveniles from several nestings that display various degrees of the spotted plumage the youngsters sport. Some are still begging dinner from mom but they seem to go between feeding themselves and getting a handout from a parent. In some years the birds can completely strip the tree of fruit in a matter of a couple weeks. It will be interesting to see how long it takes them to work their way through the masses of berries this year.
 
You can see the tree is bent over from the weight of the fruit
 

This bird is partway though growing new breast feathers

I guess it's deciding which berry to go for next

A pretty raggedy looking bird halfway though moulting




Love the babies spotted breasts




This bird went for two and tried for three at a time but kept dropping the third one.




There are apparently small insects in the bunches of berries. The Hummingbird was foraging in the tree the other day

This cute youngster is still begging for food from it's parents. A late fledgeling from this year's nesting

6 comments:

  1. What a great pictorial! I miss my Mountain ash which was felled by fire blight from the neighbor's apple tree (his survived.) I could count on it to bring in flocks of Cedar waxwings and other birds. Gotta love this robin and youngsters! He may be molting but he's well fed!

    ReplyDelete
    Replies
    1. Many thanks, I really do enjoy all the birds this tree attracts.

      Delete
  2. We love Sorbus, all of them, if we have lots of space can happily have a Sorbus collection. Your tree laden with berries not only looks great, it's great for the birds too!

    ReplyDelete
    Replies
    1. Many thanks for the comment, I could have a collection of Sorbus too. I believe the European Rowan is a close cousin our American Mountain-ash. That's also a real Waxwing attractor.

      Delete
  3. I don't think I've seen an accidental seedling that has produced a more magnificent tree. Your bird photos are wonderful. It must be a great deal of fun to watch all the activity.

    ReplyDelete
    Replies
    1. Thanks Kris! It really is lucky that it happened to pop up where it did. It amazes me that it can grow beautifully between the big rocks; I do look forward to our birds feeding in that tree every fall.

      Delete