Posts Tagged: Copestylum mexicanum

Musical Flowers: Jockeying for Position

You've heard of "musical chairs," that anxiety-driven elimination game involving chairs, music and players.  When the music stops and a chair is eliminated, the players race for the remaining seats. No one wants to be the first loser. Well,...

A black syrphid fly aims for the same Mexican sunflower, occupied by another syprhid fly. (Photo by Kathy Keatley Garvey)

A black syrphid fly aims for the same Mexican sunflower, occupied by another syprhid fly. (Photo by Kathy Keatley Garvey)

I'm outta here! The hover fly (probably Eristalis tenax) lifts off. (Photo by Kathy Keatley Garvey)

I'm outta here! The hover fly (probably Eristalis tenax) lifts off. (Photo by Kathy Keatley Garvey)

Not giving up and still jockeying for position, the two hover flies try to claim the same flower. (Photo by Kathy Keatley Garvey)

Not giving up and still jockeying for position, the two hover flies try to claim the same flower. (Photo by Kathy Keatley Garvey)

Ah, all mine. A black hover fly or Mexican cactus fly claims a Tithonia blossom. (Photo by Kathy Keatley Garvey)

Ah, all mine. A black hover fly or Mexican cactus fly claims a Tithonia blossom. (Photo by Kathy Keatley Garvey)

Hide the Cactus!

Hide the cactus! There's a Mexican cactus fly in our midst. A large black fly hovers over a Mexican sunflower (Tithonia) in our bee garden and then drops down to sip some nectar. At first glance it looks like a carpenter bee but this one hovers like a...

Black hover fly, aka Mexican cactus fly, sipping nectar from a Mexican sunflower (Tithonia). (Photo by Kathy Keatley Garvey)

Black hover fly, aka Mexican cactus fly, sipping nectar from a Mexican sunflower (Tithonia). (Photo by Kathy Keatley Garvey)

Side view of the black syrphid fly, a Mexican cactus flower. (Photo by Kathy Keatley Garvey)

Side view of the black syrphid fly, a Mexican cactus flower. (Photo by Kathy Keatley Garvey

Mexican cactus fly ready to take off. (Photo by Kathy Keatley Garvey)

Mexican cactus fly ready to take off. (Photo by Kathy Keatley Garvey)

Read more