I have finished two of what will probably be three blog posts on my recent trip to Colombia with guide Breiner Tarazona.  I will post the the first one here later today.  It is an introduction and gives some background - my international birding history.  The post here covers the first 5 days/half of the whole trip.
https://blairbirding.com/2025/07/25/colombia-2025-the-tour-begins-days-1-through-5-barranquilla-through-santa-marta/