This is quite a common sight in the UK Rhagonycha fulva, common red soldier beetle, hogweed bonking beetle, TQ 40002 68957
IMG_0165_Hogweed_Bonking_Beetle by davholla2002, on Flickr
In Colombia I saw their relatives
IMG_7414_Beetles by davholla2002, on Flickr
IMG_7404_Beetles by davholla2002, on Flickr
And this butterfly
IMG_7412_Butterfly by davholla2002, on Flickr
Sadly inaturalist was negative for ids
IMG_0165_Hogweed_Bonking_Beetle by davholla2002, on Flickr
In Colombia I saw their relatives
IMG_7414_Beetles by davholla2002, on Flickr
IMG_7404_Beetles by davholla2002, on Flickr
And this butterfly
IMG_7412_Butterfly by davholla2002, on Flickr
Sadly inaturalist was negative for ids