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ROM = Roma High School    RGC = Rio Grande City High School    MIS = Mission High School  

MAC = McAllen High School    SAT = Science Academy of Texas (Weslaco, TX)    HAR = Harlingen South High School

RHH = Rio Hondo High School    LAA = Laguna Atascosa National Wildlife Refuge    SPI = South Padre Island

map of recording locations

Mission High School and McAllen High School

Fig. 1. Spring 2000 Dickcissel detections by date at the Mission High School (blue) and McAllen High School (red) monitoring stations (see table below for numerical data). Note that on the evenings of April 29-30 and April 30 - May 1, both stations were not in operation.  On April 27-28, the Mission High School station was not in operation.

Fig. 2.  The Dickcissel call monitoring stations at Mission High School (blue) and McAllen High School (red) show a similar hourly pattern of Dickcissel calling during the evening of April 28-29.  For hourly data from other evenings contact Old Bird.

Dickcissel detections by

date at MIS and MAC

ND = no data