Flue slope. Question-I've seen this type of venting 3-4 times a month in older houses and never had anyone complain. The bottom metal flue is the 80% furnace with an uphill rise from it to the newly lined masonry chimney (stainless steel liner).
Monarch butterflies utilize different habitat in the warm months versus the cold months. In the spring, summer and early fall, they can be found wherever there are milkweeds. Monarchs lay their eggs on milkweeds and they're always searching for them in fields, meadows and parks.
The Butterfly Park houses some 6,000 butterflies of over 120 species. The park is an imitation of the butterfly's natural habitat. It includes more than 15,000 plants from 100 species that have been used to recreate a Malaysian rainforest atmosphere. There is a nursery and breeding area for the butterflies.