
1)
www.birdforum.net
Looks good for ssp. magnoides? The location (Buff-throated Saltator - BirdForum Opus) is in north-eastern Costa Rica (Sarapiquí (canton) - Wikipedia). The black band around the throat appears thicker (Buff-throated Saltator) than in ssp. intermedius (Buff-throated Saltator).
2)
www.birdforum.net
That's not a Buff-breasted Saltator. As per eBird's Photo ID, is it a (juvenile/immature) Cinnamon-bellied Saltator (Cinnamon-bellied Saltator - Saltator grandis - Media Search - Macaulay Library and eBird)? It would be the first--or second (Cinnamon-bellied Saltator)--juvenile/immature of this species for the Gallery.
@Stanley Jones

Buff-throated Saltator (Saltator maximus)
Buff-throated Saltator (Saltator maximus) at La Quinta, Sarapiqui, Costa Rica

2)

Cinnamon-bellied Saltator C-RICA SER
Taken 20Jan2010 at ~1150m asl at Albergue Hacienda Moravia de Chirripo, near Grano de Oro, Cartago Province (east part), Costa Rica. Bird was feeding on leaves of papaya tree adjacent to lodge.

@Stanley Jones