Paraguay Day 21; PRO COSARA

  Our first day at the PRO COSARA reserve was a tense one, as we waited to see if the rain from the previous day would linger into today and alter not just our birding, but our wider itinerary. It was overwhelming with joy to see not a single drop of rain all day, allowing us to continue to bird without fear and live in hope that we might yet be able to complete our itinerary as it was originally planned!

  There are a few options for trains at PRO COSARA, but we started with the main seven kilometre trail hoping that it would deliver the Atlantic Forest performance that we had missed at Mbaracayu. And on that front it did not disappoint, with ample birds recorded throughout the morning. Many species were heard only, but we still were able to add a good number to our overall trip list.

  The only downside was a Variegated Antpitta, calling deep inside a bamboo thicket. We spent about 40 minutes trying to work out a way to see the bird, but never managed to set eyes on it despite being close. Not a complete loss as we saw Grey-bellied Spinetail and Dusky-tailed Antbird at the same location but still frustrating. Along the trail itself before we needed to go off-piste, we had a few Chestnut-headed Tanagers, a species I have only seen once before, some nice Drab Pygmy-Tyrants and White-rimmed Warblers and just overall enjoyable birding.

  In the afternoon, after a midday lunch and a half hour nap, we set off again this time trying another trail around the lake in the middle of the forest. This was obviously quieter being an afternoon, but we finally saw a Tufted Antshrike, as well as adding White-spotted Woodpecker to our lists. The Antpitta pain was not over, as we heard a distant Speckle-breasted Antpitta in another bamboo area, but this one was too deep to really try to find.

  A short loop trail completed our days birding, but the only thing we really added here was a family party of Rusty-margined Guans. On the walk back we heard another Pavonine Cuckoo, but it never came out and since the access was not good we did not try especially hard. A brilliant way to start out birding at the San Rafael National Park.