The babies were healthy and by mid-August, they would have two new family members.
But the fortress of Fredriksodde (Fredericia) held Charles's little army at bay from mid-August to mid-October, while the fleet of Denmark, after a stubborn two days' battle, compelled the Swedish fleet to abandon its projected attack on the Danish islands.
If your schedule will accommodate, look for availability from mid-August through September and from Thanksgiving to through February.
But the Alaska summer is the uncertain season; at times the nights are cold into July, at times snow falls and there are frosts in mid-August; sometimes rain is heavy, or again there is a veritable drought.
I first saw two of these on my dark purple buddleia mid-August.