Sycamore Maple Reveg Site – Progress Report March 2014

Took the trek in to check on the progress of this site recently. Part of our strategy against Wallaby predation, as well as using big guards, had been to plant Mountain Ash among some of the large dead Sycamore Maple that had been fallen at the site. Initially it had seemed that this plan had worked a treat, but we had underestimated the Wallabies and last time I visited the site (6 months ago) the pesky Macropods had pretty much munched all of the carefully placed plants; all but confirming that our conventional method of using big wire mesh tree guards is the only way to beat these beasts.

Even species that were meant to be Wallabies least preferred food such as Olearia lirata (Snowy Daisy-bush) were being heavily chewed.

On this visit things were actually looking a little better and it seemed that there had been some recovery of planted tubestock; although the ones not properly guarded were not much bigger than when they were planted over 18 months ago.

The Sycamore Maple which had once completely covered the 2ha site is also not giving up without a fight. A clamber around the site revealed many seedlings emerging and we as a group will focus on removing them before they become large feral trees. On the plus side there is mass natural regeneration of native understorey occurring with an impressive diversity of species, including plenty of Wattles; that have germinated without the aid of fire. The Maple logs that we left in-situ have been a massive bonus because the micro-climate they created has been perfect for fern regeneration, which is happening all over the site.  The logs are breaking down quickly now with a variety of Fungi helping the process. We will have another planting day later in the year on this site (using  the big Wallaby guards) so keep a look out for it if you are keen to lend a hand.

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