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.
An abundance of flowers of any kind is almost certain to attract butterflies to your garden! Butterflies are attracted by large splashes of color. Butterflies are a welcome sight in any garden not only for the beauty they bring but also because they serve as a valuable pollinator in our perennial beds. As butterflies develop through their life cycle, egg, larva (caterpillar), chrysalis, and adult, they rely on different types of plants for food and shelter.